[MP] Diagnostic Exam 04 | Practical Problems

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Question 1 of 100

1. Question

Identify HT-08 in Frame No. 3.

Ripping Claw Hammer
Correct Incorrect Correct answer

Short Handle Sledge Hammer
Correct Incorrect Correct answer

Hand Drilling Hammer
Correct Incorrect Correct answer

Ball Pein Hammer
Correct Incorrect Correct answer

Correct

Incorrect
Question 2 of 100

2. Question

Identify the figure shown.

elbow pipe welding vise
Correct Incorrect Correct answer

angle pipe welding vise
Correct Incorrect Correct answer

flanged pipe welding vise
Correct Incorrect Correct answer

none of these
Correct Incorrect Correct answer

Correct

Incorrect
Question 3 of 100

3. Question

Sleeves shall be provided to protect all piping through _______ and _______ walls.

concrete, masonry
Correct Incorrect Correct answer

all of the choices
Correct Incorrect Correct answer

floors, concrete
Correct Incorrect Correct answer

wood, concrete
Correct Incorrect Correct answer

Correct

Incorrect
Question 4 of 100

4. Question

A small level used by plumbers is known as a

miniature level
Correct Incorrect Correct answer

torpedo level
Correct Incorrect Correct answer

compact level
Correct Incorrect Correct answer

none of these
Correct Incorrect Correct answer

Correct

Incorrect
Question 5 of 100

5. Question

PPE usually seen on entrance of construction sites stands for _____.

None of these
Correct Incorrect Correct answer

Pacific protection equipment
Correct Incorrect Correct answer

Promotional protection equipment
Correct Incorrect Correct answer

Personal protective equipment
Correct Incorrect Correct answer

Correct

Incorrect
Question 6 of 100

6. Question

A type of auger used for cleaning back to back mounted fixtures e.g., sinks where cable needs to be led into down pipe.

Straight auger
Correct Incorrect Correct answer

Retrieving auger
Correct Incorrect Correct answer

Drop head auger
Correct Incorrect Correct answer

Funnel auger
Correct Incorrect Correct answer

Correct

Incorrect
Question 7 of 100

7. Question

Gravity interceptors shall not be installed in any part of the building where ________.

there is public areas
Correct Incorrect Correct answer

laundry is handled
Correct Incorrect Correct answer

the fixture served is on the second floor
Correct Incorrect Correct answer

food is handled
Correct Incorrect Correct answer

Correct

Incorrect
Question 8 of 100

8. Question

A wrench used for nuts and bolts under the kitchen sink.

Compound leverage wrench
Correct Incorrect Correct answer

Torque wrench
Correct Incorrect Correct answer

Spud wrench
Correct Incorrect Correct answer

Basin wrench
Correct Incorrect Correct answer

Correct

Incorrect
Question 9 of 100

9. Question

A full circle connected to a line illustrated in a plan view of a piping system indicates that it is a

Pipe stubbing out
Correct Incorrect Correct answer

Pipe turning down
Correct Incorrect Correct answer

Pipe turning up
Correct Incorrect Correct answer

None of these
Correct Incorrect Correct answer

Correct

Incorrect
Question 10 of 100

10. Question

Identify the figure shown.

portable tristand vise
Correct Incorrect Correct answer

bench yoke vise
Correct Incorrect Correct answer

bench chain vise
Correct Incorrect Correct answer

none of the above
Correct Incorrect Correct answer

Correct

Incorrect
Question 11 of 100

11. Question

The loss of water seal in a trap due to _______ occurs when the waste or soil pipe is flowing full, air in pipe is driven before the water or, the pipe fills as the water near its outlet, the water may act as a piston drawing air in.

Oscillation
Correct Incorrect Correct answer

Momentum
Correct Incorrect Correct answer

Backpressure
Correct Incorrect Correct answer

Direct siphonage
Correct Incorrect Correct answer

Correct

Incorrect
Question 12 of 100

12. Question

In Figure SYM-003, what line is labelled letter G?

Screwed Concentric Reducer
Correct Incorrect Correct answer

Flanged Concentric Reducer
Correct Incorrect Correct answer

Screwed Eccentric Reducer
Correct Incorrect Correct answer

Flanged Eccentric Reducer
Correct Incorrect Correct answer

Correct

Incorrect
Question 13 of 100

13. Question

Reciprocating saw blades are selected based on the type of material being cut, length, and

teeth per inch
Correct Incorrect Correct answer

teeth per tooth
Correct Incorrect Correct answer

manufacturer of saw
Correct Incorrect Correct answer

compatibility with band saws
Correct Incorrect Correct answer

Correct

Incorrect
Question 14 of 100

14. Question

Identify SH-02 in Frame No. 2.

Grain Shovel
Correct Incorrect Correct answer

Snow Shovel
Correct Incorrect Correct answer

Long handled Shovel
Correct Incorrect Correct answer

Trenching Shovel
Correct Incorrect Correct answer

Correct

Incorrect
Question 15 of 100

15. Question

Dissimilar metals, when coupled together in a suitable environment will corrode according to _______.

Darcy-Weisbach equation
Correct Incorrect Correct answer

Faraday’s law
Correct Incorrect Correct answer

the temperature of the environment
Correct Incorrect Correct answer

Ohm’s law
Correct Incorrect Correct answer

Correct

Incorrect
Question 16 of 100

16. Question

In Figure SPC – 01, is the soil pipe cutter a is designed to cut pipes _______.

6” diameter
Correct Incorrect Correct answer

2” to 6” diameter
Correct Incorrect Correct answer

8” diameter
Correct Incorrect Correct answer

10” diameter and larger
Correct Incorrect Correct answer

Correct

Incorrect
Question 17 of 100

17. Question

Calculate the total WSFU.

7
Correct Incorrect Correct answer

14
Correct Incorrect Correct answer

12
Correct Incorrect Correct answer

10
Correct Incorrect Correct answer

Correct

Incorrect
Question 18 of 100

18. Question

The two most common sizes of pipe wrenches used by a plumber are

10” and 12”
Correct Incorrect Correct answer

12” and 18”
Correct Incorrect Correct answer

12” and 24”
Correct Incorrect Correct answer

18” and 24”
Correct Incorrect Correct answer

Correct

Incorrect
Question 19 of 100

19. Question

What is the standard height of lavatory measured from its flood level rim to floor?

700 mm
Correct Incorrect Correct answer

1200 mm
Correct Incorrect Correct answer

800 mm
Correct Incorrect Correct answer

900 mm
Correct Incorrect Correct answer

Correct

Incorrect
Question 20 of 100

20. Question

If there is a problem with spa jet to make the warm water ideal for the user, which is the most appropriate troubleshooting procedure?

Increasing the capacity of the pump.
Correct Incorrect Correct answer

Use a hydro jet pump
Correct Incorrect Correct answer

Adding another pump.
Correct Incorrect Correct answer

Setting the air intake to more appropriate setting.
Correct Incorrect Correct answer

Correct

Incorrect
Question 21 of 100

21. Question

If there is a problem with faucet seat, faucet stem or washer, which of the following may be the most probable effect?

Leaking from the spout
Correct Incorrect Correct answer

Poor water pressure.
Correct Incorrect Correct answer

Water dripping below the faucet
Correct Incorrect Correct answer

Leaking around the base of the spout.
Correct Incorrect Correct answer

Correct

Incorrect
Question 22 of 100

22. Question

A flushometer valve is a device used to

flush all surfaces of a floor-mounted urinal
Correct Incorrect Correct answer

flush the contents from a toilet bowl
Correct Incorrect Correct answer

automatically reseal floor drains
Correct Incorrect Correct answer

discharge a predetermined quantity of water
Correct Incorrect Correct answer

Correct

Incorrect
Question 23 of 100

23. Question

How do you test the building sewer?

Working pressure plus 50%
Correct Incorrect Correct answer

Maintain 3 meter of head
Correct Incorrect Correct answer

Maintain 5 psi on the inside of the pipe
Correct Incorrect Correct answer

Fill in with water from lowest to highest to the point of overflow
Correct Incorrect Correct answer

Correct

Incorrect
Question 24 of 100

24. Question

Wall hung water closet uses a ______.

flange
Correct Incorrect Correct answer

closet bend
Correct Incorrect Correct answer

carrier
Correct Incorrect Correct answer

support from wall
Correct Incorrect Correct answer

Correct

Incorrect
Question 25 of 100

25. Question

What is the minimum spacing (in meters) of the drain (leach) lines center-to-center.

1.5
Correct Incorrect Correct answer

1.2
Correct Incorrect Correct answer

2
Correct Incorrect Correct answer

1.8
Correct Incorrect Correct answer

Correct

Incorrect
Question 26 of 100

26. Question

For safety purposes, the base of the ladder 8 meter in height should be ____ from wall.

1 m
Correct Incorrect Correct answer

4 m
Correct Incorrect Correct answer

2 m
Correct Incorrect Correct answer

3 m
Correct Incorrect Correct answer

Correct

Incorrect
Question 27 of 100

27. Question

What does the acronym OSHA stand for?

Occupant Safeness and Health Authority
Correct Incorrect Correct answer

Occupational Safeness and Healthiness Authority
Correct Incorrect Correct answer

Occupational Safety and Health Administration
Correct Incorrect Correct answer

Organizational Safety Health Association
Correct Incorrect Correct answer

Correct

Incorrect
Question 28 of 100

28. Question

Estimated volume of water saved by a waterless urinal in a year.

100,000 li
Correct Incorrect Correct answer

250,000 li
Correct Incorrect Correct answer

150,000 li
Correct Incorrect Correct answer

200,000 li
Correct Incorrect Correct answer

Correct

Incorrect
Question 29 of 100

29. Question

Refer to Figure M-1. Identify b.

gate valve
Correct Incorrect Correct answer

check valve
Correct Incorrect Correct answer

globe valve
Correct Incorrect Correct answer

elbow
Correct Incorrect Correct answer

Correct

Incorrect
Question 30 of 100

30. Question

In Figure LSYM-001, what line is labelled 5?

Fuel-Oil Revent
Correct Incorrect Correct answer

Fuel-Oil Reuse
Correct Incorrect Correct answer

Fuel-Oil Return
Correct Incorrect Correct answer

Fuel-Oil Retrieve
Correct Incorrect Correct answer

Correct

Incorrect
Question 31 of 100

31. Question

A plumber who is trained and completed his apprenticeship under a Master Plumber.

Journeyman Plumber
Correct Incorrect Correct answer

NC II Certified Plumber
Correct Incorrect Correct answer

Pipe Fitter
Correct Incorrect Correct answer

Pipe welder
Correct Incorrect Correct answer

Correct

Incorrect
Question 32 of 100

32. Question

Copper piping used for medical gas systems should only be cut with a

hacksaw
Correct Incorrect Correct answer

band saw
Correct Incorrect Correct answer

reciprocating saw
Correct Incorrect Correct answer

copper tubing cutter
Correct Incorrect Correct answer

Correct

Incorrect
Question 33 of 100

33. Question

When drilling into concrete

a masonry bit is used
Correct Incorrect Correct answer

a power bore is used an auger bit is used
Correct Incorrect Correct answer

an auger bit is used
Correct Incorrect Correct answer

none of these
Correct Incorrect Correct answer

Correct

Incorrect
Question 34 of 100

34. Question

In Figure 2 SYM-001, what line is labelled letter I?

Welded cross
Correct Incorrect Correct answer

Bell and spigot cross
Correct Incorrect Correct answer

Flanged cross
Correct Incorrect Correct answer

Soldered cross
Correct Incorrect Correct answer

Correct

Incorrect
Question 35 of 100

35. Question

The best tool for cutting cast iron pipe is a

hand saw
Correct Incorrect Correct answer

circular saw
Correct Incorrect Correct answer

jig saw
Correct Incorrect Correct answer

none of these
Correct Incorrect Correct answer

Correct

Incorrect
Question 36 of 100

36. Question

ECO is the abbreviation for

Electric cooler orifice
Correct Incorrect Correct answer

Elevated cleanout
Correct Incorrect Correct answer

End cleanout
Correct Incorrect Correct answer

None of these
Correct Incorrect Correct answer

Correct

Incorrect
Question 37 of 100

37. Question

Identify letter G in Figure 4 SYM-001.

Screwed Globe Valve, Elevation
Correct Incorrect Correct answer

soldered Globe Valve, Elevation
Correct Incorrect Correct answer

Welded Globe Valve, Elevation
Correct Incorrect Correct answer

Flanged Globe Valve, Elevation
Correct Incorrect Correct answer

Correct

Incorrect
Question 38 of 100

38. Question

Which of the manner of joint listed is appropriate for cPVC pipes?

Solvent fusion
Correct Incorrect Correct answer

Caulked
Correct Incorrect Correct answer

Screwed
Correct Incorrect Correct answer

Compression fittings
Correct Incorrect Correct answer

Correct

Incorrect
Question 39 of 100

39. Question

An old building with inaccessible pipings has water leaks. What is the best way to solve this problem?

Call master plumber
Correct Incorrect Correct answer

Demolish the building
Correct Incorrect Correct answer

Demolish the part with leaks and replace
Correct Incorrect Correct answer

Re-pipe the whole building
Correct Incorrect Correct answer

Correct

Incorrect
Question 40 of 100

40. Question

In Figure 5 LSYM-001, what line is labeled letter C?

Cold water line
Correct Incorrect Correct answer

Chilled water line
Correct Incorrect Correct answer

Hot water line
Correct Incorrect Correct answer

Hot water return
Correct Incorrect Correct answer

Correct

Incorrect
Question 41 of 100

41. Question

When the shower head do not spray water evenly, the most probable cause is _______.

defective shower valve
Correct Incorrect Correct answer

defective shower arm
Correct Incorrect Correct answer

defective shower riser
Correct Incorrect Correct answer

mineral salts clog up the shower head orifice
Correct Incorrect Correct answer

Correct

Incorrect
Question 42 of 100

42. Question

A saw used to productively cut threaded rod is a

reciprocating saw
Correct Incorrect Correct answer

jig saw
Correct Incorrect Correct answer

demolition saw
Correct Incorrect Correct answer

portable band saw
Correct Incorrect Correct answer

Correct

Incorrect
Question 43 of 100

43. Question

It is a plastic resin that can be heated and reformed repeatedly with little or no degradation in physical characteristics.

PE
Correct Incorrect Correct answer

PB
Correct Incorrect Correct answer

Thermosetting
Correct Incorrect Correct answer

Thermoplastic
Correct Incorrect Correct answer

Correct

Incorrect
Question 44 of 100

44. Question

Many power tools have a side handle

that is removed when a person is becoming comfortable with tool use
Correct Incorrect Correct answer

for beginners to become comfortable with tool use
Correct Incorrect Correct answer

that is used to minimize injury from a possible violent reaction of the tool
Correct Incorrect Correct answer

to use if osha is on the job site
Correct Incorrect Correct answer

Correct

Incorrect
Question 45 of 100

45. Question

Identify the sprinkler head c in Figure SPR-01:

pendant
Correct Incorrect Correct answer

upright
Correct Incorrect Correct answer

sidewall
Correct Incorrect Correct answer

pendent
Correct Incorrect Correct answer

Correct

Incorrect
Question 46 of 100

46. Question

Which of the following gases is not found inside the septic tank?

Chloride
Correct Incorrect Correct answer

Ammonia
Correct Incorrect Correct answer

Carbon dioxide
Correct Incorrect Correct answer

Methane gas
Correct Incorrect Correct answer

Correct

Incorrect
Question 47 of 100

47. Question

Which of the following is the economical way to remove mineral salt deposits in shower head?

Replace riser
Correct Incorrect Correct answer

Replace shower head
Correct Incorrect Correct answer

Put a filter
Correct Incorrect Correct answer

Prick shower holes with pin
Correct Incorrect Correct answer

Correct

Incorrect
Question 48 of 100

48. Question

A T & P relief valve must be located no farther than _____ of a water heater.

A plumber can reasonably install it from the high-limit device
Correct Incorrect Correct answer

6” from the thermostat
Correct Incorrect Correct answer

6” from the top
Correct Incorrect Correct answer

None of these
Correct Incorrect Correct answer

Correct

Incorrect
Question 49 of 100

49. Question

It is a type of an auger that is used for drain cleaning caused by hardened glazed material.

Retrieving auger
Correct Incorrect Correct answer

Drop head auger
Correct Incorrect Correct answer

Four blade saw tooth cutter
Correct Incorrect Correct answer

Grease cutter
Correct Incorrect Correct answer

Correct

Incorrect
Question 50 of 100

50. Question

What is the purpose of a grease trap?

To accumulate oil
Correct Incorrect Correct answer

To prevent sewer gas
Correct Incorrect Correct answer

To store solid and liquid
Correct Incorrect Correct answer

To collect water
Correct Incorrect Correct answer

Correct

Incorrect
Question 51 of 100

51. Question

Identify the figure shown.

basket wrench
Correct Incorrect Correct answer

basin wrench
Correct Incorrect Correct answer

flaring tool
Correct Incorrect Correct answer

hook wrench
Correct Incorrect Correct answer

Correct

Incorrect
Question 52 of 100

52. Question

A tool used to provide grip and mechanical advantage in applying torque to turn objects.

Screwdriver
Correct Incorrect Correct answer

Auger
Correct Incorrect Correct answer

Shovel
Correct Incorrect Correct answer

Wrench
Correct Incorrect Correct answer

Correct

Incorrect
Question 53 of 100

53. Question

It is an established level or elevation from which vertical measurements are taken.

Invert
Correct Incorrect Correct answer

Datum
Correct Incorrect Correct answer

Bench Mark
Correct Incorrect Correct answer

Elevation
Correct Incorrect Correct answer

Correct

Incorrect
Question 54 of 100

54. Question

When is well water considered hard water?

When the water is turbid
Correct Incorrect Correct answer

When there is iron and manganese
Correct Incorrect Correct answer

When there is sulfur dissolved in water
Correct Incorrect Correct answer

When the water contains calcium and magnesium
Correct Incorrect Correct answer

Correct

Incorrect
Question 55 of 100

55. Question

A type of wrench having a heavy sprocket chain that is slipped around a pipe and then attached to the wrench handled. It is used on piping work especially large size pipe metal pipes and in areas that is not easily accessible.

Adjustable Spud Wrench
Correct Incorrect Correct answer

Compound Leverage wrench
Correct Incorrect Correct answer

Offset pipe Wrench
Correct Incorrect Correct answer

Chain wrench
Correct Incorrect Correct answer

Correct

Incorrect
Question 56 of 100

56. Question

In Figure 3 SYM-001, what line is labelled letter A?

Soldered bushing
Correct Incorrect Correct answer

Welded bushing
Correct Incorrect Correct answer

Flanged bushing
Correct Incorrect Correct answer

Screwed bushing
Correct Incorrect Correct answer

Correct

Incorrect
Question 57 of 100

57. Question

Identify the fitting.

Clean-out with side inlet
Correct Incorrect Correct answer

Floor Clean-out
Correct Incorrect Correct answer

Clean-out with ferrule
Correct Incorrect Correct answer

Clean-out with plug
Correct Incorrect Correct answer

Correct

Incorrect
Question 58 of 100

58. Question

Hubless pipe is joined by _____.

Oakum
Correct Incorrect Correct answer

Neoprene rubber sleeves
Correct Incorrect Correct answer

Lead
Correct Incorrect Correct answer

Solvent cement
Correct Incorrect Correct answer

Correct

Incorrect
Question 59 of 100

59. Question

Identify the figure shown.

4-wheel pipe cutter
Correct Incorrect Correct answer

end pipe wrench
Correct Incorrect Correct answer

3-wheel pipe cutter
Correct Incorrect Correct answer

heavy duty straight pipe wrench
Correct Incorrect Correct answer

Correct

Incorrect
Question 60 of 100

60. Question

This is the transference of heat by the upward movement of a warm light air current.

Radiation
Correct Incorrect Correct answer

Induction
Correct Incorrect Correct answer

Conduction
Correct Incorrect Correct answer

Convection
Correct Incorrect Correct answer

Correct

Incorrect
Question 61 of 100

61. Question

In Fig. HPT-01 what line is labelled letter C?

Ball Valve
Correct Incorrect Correct answer

Foot Valve
Correct Incorrect Correct answer

Suction Valve
Correct Incorrect Correct answer

Intake Valve
Correct Incorrect Correct answer

Correct

Incorrect
Question 62 of 100

62. Question

____ fire extinguishers are identified by the color green inside a triangle

Class C
Correct Incorrect Correct answer

Class K
Correct Incorrect Correct answer

Class B
Correct Incorrect Correct answer

Class A
Correct Incorrect Correct answer

Correct

Incorrect
Question 63 of 100

63. Question

A tool specifically designed for use with a faucet installation is known as a

basin wrench
Correct Incorrect Correct answer

faucet tool
Correct Incorrect Correct answer

specialty faucet wrench
Correct Incorrect Correct answer

none of the above
Correct Incorrect Correct answer

Correct

Incorrect
Question 64 of 100

64. Question

When should the pipe be reamed to the full bore?

Before cutting
Correct Incorrect Correct answer

After cutting
Correct Incorrect Correct answer

Before threading
Correct Incorrect Correct answer

After threading
Correct Incorrect Correct answer

Correct

Incorrect
Question 65 of 100

65. Question

It is gage pressure plus atmospheric pressure.

Normal pressure
Correct Incorrect Correct answer

Dynamic pressure
Correct Incorrect Correct answer

Absolute pressure
Correct Incorrect Correct answer

Static pressure
Correct Incorrect Correct answer

Correct

Incorrect
Question 66 of 100

66. Question

In Figure M-2. Name the symbol “5”.

butterfly valve
Correct Incorrect Correct answer

control valve
Correct Incorrect Correct answer

plug valve
Correct Incorrect Correct answer

ball valve
Correct Incorrect Correct answer

Correct

Incorrect
Question 67 of 100

67. Question

What is the indication of well water supply turbidity?

Presence of iron and manganese
Correct Incorrect Correct answer

Cloudy water
Correct Incorrect Correct answer

Sulfur dissolved in water
Correct Incorrect Correct answer

Hard water
Correct Incorrect Correct answer

Correct

Incorrect
Question 68 of 100

68. Question

In Figure 2 SYM-001, what line is labelled letter H?

Bell and Spigot cross
Correct Incorrect Correct answer

Welded cross
Correct Incorrect Correct answer

Flanged cross
Correct Incorrect Correct answer

Soldered cross
Correct Incorrect Correct answer

Correct

Incorrect
Question 69 of 100

69. Question

Refer to Figure M-4. Name the symbol “7”.

drop light
Correct Incorrect Correct answer

lamp
Correct Incorrect Correct answer

shower head
Correct Incorrect Correct answer

plunger
Correct Incorrect Correct answer

Correct

Incorrect
Question 70 of 100

70. Question

A method of jointing PPR.

Cement mortar jointing
Correct Incorrect Correct answer

Slip jointing
Correct Incorrect Correct answer

Solvent welding
Correct Incorrect Correct answer

Fusion welding
Correct Incorrect Correct answer

Correct

Incorrect
Question 71 of 100

71. Question

Fitting allowance is also known as

Fitting center
Correct Incorrect Correct answer

Center-to-center allowance
Correct Incorrect Correct answer

Fitting knockout
Correct Incorrect Correct answer

None of these
Correct Incorrect Correct answer

Correct

Incorrect
Question 72 of 100

72. Question

It is a fitting or device that, when properly vented, provides a liquid seal to prevent the emission of sewer gasses.

Cleanout
Correct Incorrect Correct answer

Chase
Correct Incorrect Correct answer

Stack
Correct Incorrect Correct answer

Fixture trap
Correct Incorrect Correct answer

Correct

Incorrect
Question 73 of 100

73. Question

In Figure TC – 01, identify the tool labelled letter b.

Plastic pipe cutter
Correct Incorrect Correct answer

Heavy duty pipe cutter
Correct Incorrect Correct answer

Quick-acting tubing cutter
Correct Incorrect Correct answer

Pipe cutter
Correct Incorrect Correct answer

Correct

Incorrect
Question 74 of 100

74. Question

Identify the figure shown.

short nose plier
Correct Incorrect Correct answer

flat nose plier
Correct Incorrect Correct answer

long nose plier
Correct Incorrect Correct answer

lineman's plier
Correct Incorrect Correct answer

Correct

Incorrect
Question 75 of 100

75. Question

A unique type of pipe wrench in which turning force applied is multiplied. The principle of lever action in a simple machine had been applied in this type of patented plumbing tools

Pipe wrench
Correct Incorrect Correct answer

End Pipe Wrench
Correct Incorrect Correct answer

Compound leverage Wrench
Correct Incorrect Correct answer

Stillson Wrench
Correct Incorrect Correct answer

Correct

Incorrect
Question 76 of 100

76. Question

What is the standard height of water closet for physically challenged persons?

300 mm
Correct Incorrect Correct answer

450 mm
Correct Incorrect Correct answer

350 mm
Correct Incorrect Correct answer

400 mm
Correct Incorrect Correct answer

Correct

Incorrect
Question 77 of 100

77. Question

A _____ is a space entirely devoid of matter.

Outer space
Correct Incorrect Correct answer

Black hole
Correct Incorrect Correct answer

Vacuum
Correct Incorrect Correct answer

Inner space
Correct Incorrect Correct answer

Correct

Incorrect
Question 78 of 100

78. Question

The instrument for measuring relative humidity is called a _______.

Richter scale
Correct Incorrect Correct answer

Humidifier
Correct Incorrect Correct answer

Hygrometer
Correct Incorrect Correct answer

Barometer
Correct Incorrect Correct answer

Correct

Incorrect
Question 79 of 100

79. Question

Identify the fitting.

Slip coupling
Correct Incorrect Correct answer

Flexible coupling
Correct Incorrect Correct answer

Female coupling
Correct Incorrect Correct answer

Male coupling
Correct Incorrect Correct answer

Correct

Incorrect
Question 80 of 100

80. Question

What type of wrench is used to assemble hubless joint

Pipe wrench
Correct Incorrect Correct answer

Chain wrench
Correct Incorrect Correct answer

Strap wrench
Correct Incorrect Correct answer

Torque Wrench
Correct Incorrect Correct answer

Correct

Incorrect
Question 81 of 100

81. Question

In the Accessibility law, ramp is to be provided. The Master Plumber should be aware of the slope of the ramp because in some occasions the ramp will interfere with the slope of the pipeline. What is the slope of the ramp?

0.05
Correct Incorrect Correct answer

0.015
Correct Incorrect Correct answer

0.02
Correct Incorrect Correct answer

0.048611111
Correct Incorrect Correct answer

Correct

Incorrect
Question 82 of 100

82. Question

Identify C in Figure ASPE-H001.

Adjustable clip for branch line
Correct Incorrect Correct answer

Side beam adjustable
Correct Incorrect Correct answer

I-beam type hanger for branch line
Correct Incorrect Correct answer

Adjustable flat iron hanger
Correct Incorrect Correct answer

Correct

Incorrect
Question 83 of 100

83. Question

It usually occurs when a sudden closure of a valve.

Backwater valve
Correct Incorrect Correct answer

Sudden valve
Correct Incorrect Correct answer

Water hammer
Correct Incorrect Correct answer

Water arrestor
Correct Incorrect Correct answer

Correct

Incorrect
Question 84 of 100

84. Question

A plumber’s snake is _____.

Stick
Correct Incorrect Correct answer

Closet auger
Correct Incorrect Correct answer

Cobra
Correct Incorrect Correct answer

Rod
Correct Incorrect Correct answer

Correct

Incorrect
Question 85 of 100

85. Question

In Figure 3 SYM-001, what line is labelled E?

Welded union
Correct Incorrect Correct answer

Soldered union
Correct Incorrect Correct answer

Screwed union
Correct Incorrect Correct answer

Flanged union
Correct Incorrect Correct answer

Correct

Incorrect
Question 86 of 100

86. Question

Cold water that enters the top of water heater is funneled to the bottom of the tank via:

a dip tube
Correct Incorrect Correct answer

a funnel tube
Correct Incorrect Correct answer

an atmospheric vacuum relief-valve
Correct Incorrect Correct answer

none of these
Correct Incorrect Correct answer

Correct

Incorrect
Question 87 of 100

87. Question

Identify the figure shown.

offset pipe wrench
Correct Incorrect Correct answer

adjustable pipe wrench
Correct Incorrect Correct answer

one stop wrench
Correct Incorrect Correct answer

basin wrench
Correct Incorrect Correct answer

Correct

Incorrect
Question 88 of 100

88. Question

A variation of pipe wrench with a swiveling serrated jaw and knurled control knob located between the frame forming the head and the handled of the wrench?

Rap Wrench
Correct Incorrect Correct answer

Pipe Wrench
Correct Incorrect Correct answer

Stillson wrench
Correct Incorrect Correct answer

End Pipe Wrench
Correct Incorrect Correct answer

Correct

Incorrect
Question 89 of 100

89. Question

Identify “A”.

coupling
Correct Incorrect Correct answer

plug
Correct Incorrect Correct answer

socket
Correct Incorrect Correct answer

union
Correct Incorrect Correct answer

Correct

Incorrect
Question 90 of 100

90. Question

A wrench with hexagonal jaw which is multisided, used to provide secure grip on all hexagonal nuts, square nuts, unions and valve packing nuts. The extra-wide opening offset is ideal for securing drain nut on sticks and tubs.

Internal wrench
Correct Incorrect Correct answer

Hex wrench
Correct Incorrect Correct answer

Compound leverage wrench
Correct Incorrect Correct answer

Offset pipe wrench
Correct Incorrect Correct answer

Correct

Incorrect
Question 91 of 100

91. Question

Broad and wide-flared with a flat tip shovel that is best for moving loose materials.

Snow shovel
Correct Incorrect Correct answer

Scoop shovel
Correct Incorrect Correct answer

Garden trowel
Correct Incorrect Correct answer

Trenching shovel
Correct Incorrect Correct answer

Correct

Incorrect
Question 92 of 100

92. Question

The color used to identify the drawn copper tube for Type L is _____.

White
Correct Incorrect Correct answer

Blue
Correct Incorrect Correct answer

Red
Correct Incorrect Correct answer

Orange
Correct Incorrect Correct answer

Correct

Incorrect
Question 93 of 100

93. Question

AAV is the abbreviation for:

Air admittance valve
Correct Incorrect Correct answer

Air allowance valve
Correct Incorrect Correct answer

Air admittance vent
Correct Incorrect Correct answer

Air allowance vent
Correct Incorrect Correct answer

Correct

Incorrect
Question 94 of 100

94. Question

Identify the fixture e in Figure MSL-FLSH-01.

Spud Assembly
Correct Incorrect Correct answer

Valve Assembly
Correct Incorrect Correct answer

Handle Assembly
Correct Incorrect Correct answer

Vacuum Breaker Assembly
Correct Incorrect Correct answer

Correct

Incorrect
Question 95 of 100

95. Question

Identify the tool labelled F in Figure TC-01.

2 – Wheel Pipe Cutter
Correct Incorrect Correct answer

Hinged Pipe Cutter
Correct Incorrect Correct answer

Ratchet Pipe Threader
Correct Incorrect Correct answer

Wide Roll Pipe Cutter
Correct Incorrect Correct answer

Correct

Incorrect
Question 96 of 100

96. Question

A concrete pipe restraint utilized to prevent pipe joints from separating under the force carried fluids.

Thrust block
Correct Incorrect Correct answer

Pipe saddle
Correct Incorrect Correct answer

Concrete saddle
Correct Incorrect Correct answer

Pipe clamp
Correct Incorrect Correct answer

Correct

Incorrect
Question 97 of 100

97. Question

Identify the fixture A in Figure FLSH-001.

Exposed closet flushometer back spud
Correct Incorrect Correct answer

Exposed urinal flushometer top spud
Correct Incorrect Correct answer

Exposed closet flushometer top spud
Correct Incorrect Correct answer

Exposed urinal flushometer back spud
Correct Incorrect Correct answer

Correct

Incorrect
Question 98 of 100

98. Question

Per DOLE Safety and Health in the plumbing workplace; there are four types of hazards. Which is NOT a major form of hazards?

Chemical hazards
Correct Incorrect Correct answer

Biological hazards
Correct Incorrect Correct answer

Overload hazards
Correct Incorrect Correct answer

Ergonomic hazards
Correct Incorrect Correct answer

Correct

Incorrect
Question 99 of 100

99. Question

Identify “F”.

Return pipe
Correct Incorrect Correct answer

Re-use water distribution pipeline
Correct Incorrect Correct answer

Mineralized pipe
Correct Incorrect Correct answer

Hot water distribution pipeline
Correct Incorrect Correct answer

Correct

Incorrect
Question 100 of 100

100. Question

It has a deeper and broader hook jaw housing which provided a smooth, flat surface that is may be used occasionally used as a hammer.

Stillson wrench
Correct Incorrect Correct answer

End pipe wrench
Correct Incorrect Correct answer

Raprench
Correct Incorrect Correct answer

Pipe wrench
Correct Incorrect Correct answer

Correct

Incorrect