PUNKD12 PROBLEM S-3

1. A device integrated within an air accumulator vessel that is desgned to discharge a predetermined quantity of water to fixtures for flushing purposes is a(an) ___-

Expansion tank

Surge tank

Flushometer tank

Day tank

2. Which is NOT a plastic pipe?

Polybutylene

Polyvinyl chloride

Polyethylene

Black steel

3. Which of the following is NOT a basic component to a plumbing system?

The drainage and vent system

Water service pipe and distributing pipes

Pollution Control

Plumbing fixtures

4. The length along the centerline of the pipe and fittings is the ___

Diagonal length

Diameter length

Circumferential length

Developed length

5. What pressure exist without any flow motion?

Static

Stagnate

Adiabatic

Pore Water

6. What do you call an approved tank or pit which recieves sewage or wastewater below the normal grade and is emtied by mechanical meands?

Lateral

Sump

Damp

Dumping

7. What do you call a hemp or old hemp rope soaked in oil or tar to make it waterproof?

Sisal

Manila

Abaca

Oakum

8. What type of water closet is installed in such a way that it does not touch the floor?

Hanger

Wall-hung

Carrier

Handy

9. Which of the following vents does NOT carry liquid or water-borne wastes?

Dual

Dry

Unit

Wet

10. Which of the following is an impairment of the quality of potable water which creates a hazard to public health through poisoning or the spread of disease?

Imbalance

Risk dange

Backflow

Contamination r

11. What sewage includes the wastes from metal and chemical plants, oil refineries, laudries. diary plants and breweries?

Residential

Commercial

Industrial

Institutional

12. What do you call a combination of elbows or bends which brings one section of pipe out of line but into a line parallel with the other section of the pipe?

Offset

Crown vent

Drainage turn

Picth

13. What building drains conveys storm water but not sewage?

Combined drain

Storm drain

Sanitary drain

Surface drain

14. What do you call a pipe with a adjacent reverse bends and shaped like the letter "S"?

Double bend

Double hub

Increaser

Sanitary cross

15. How many pipes that discharge into a drainage system but which are not connected directly to the drainage system clasiffied?

Complex wastes

Indirect wastes

Special wastes

Direct wastes

16. What system describes soil or waste system where all pipings are of threaded pipe, tubing or other such rigid construction using recessed drainage fittings to correspond to the types of piping?

Durham

Schultz

Smith

Drake

17. What do you call the pipe or tubing that connects the oultlet of a plumbing fixture to the trap?

Outflow

Tailpiece

Head Tubing

Connector

18. What is the combination of elbows or bends in aline of piping, which bring one section of the pipe out of line parallel with the original section?

Sanitary piping

Piping system

Offset

Circuit piping

19. A room equipped with a shower or bathtub is a ___.

Toilet room

Bathroom

Shower room

Washroom

20. What type of valve in a water system combines to protect agaainst excessive temperature and pressure build-ups?

Temperature and pressure relief valve

Stop valve

Tempering valve

Temperature relief valve

21. From where can liquid waste be disposed off directly into the ground?

Chemical laboratory

Church sacaruim

Toilet

Restaurant sink

22. Which of the following types of traps allowed?

Traps which depend upon moving parts to maintain a seal

P-traps

Crown-vented trap

Bell traps

23. What is the term used which implies siphonage in piping system?

Deoxygenation

Carbonation

Vacuum

Flushing

24. What is the process by which suspended matter in sewage subsidies and is deposited by gravity?

Clarification

Filtration

Dilution

Sedimentation

25. What is a recession in a wall for holding pipes and conduits passing from floor to floor?

Vent

Court

Chase

Yard

26. When was NAMPAP registered with the Securities and Exchage Commission?

1925

1942

1937

1935

27. Which of the following also serves as drains?

Relief vents

Common vents

Wet vents

Dry vents

28. What portion of an underground drainage system CANNOT drain by gravity into the building sewer?

Building subdrain

Building drain

Building supply

Building sewer

29. Which of the following does NOT belong to sump pump system?

Sump pit

Sump pump

Discharge piping

Hinged covers

30. What is the minimum elapsed time required that the pressurized water be kept in the pipe system for the water test?

15 min

10 min

30 min

1 hour

31. Which of the following commonly carries both storm water or sewage?

Mixed drain

Subsoil drain

Combined sewer

Sanitary sewer

32. What do you call a water supply pipe connecting the fixtures with the fixture branch?

Corporation

Service

Fixture supply

Special

33. What does NAMPAP mean

National Master Plumbing Association of the Philippines

National Agency of Master Plumbing in the Philippines

National Master Plumbers Association of the Philippines

National Association of Masters Plumber of the Philippines

34. What do you call the vertical distance between the crown weir and the top of the dip of a trap?

Airbreak

Airgap

Trap seal

Critical level

35. A vertical vent that is a continuation of the drain to which it connects is a ___

Circuit vent

Relief vent

Continuous vent

Branch vent

36. What is a group vent pipe?

Circuit vent

Drain

Continuous vent

Cross connection

37. What valve is similar to a compression cock but has a screw outside for a connection of water hose?

Tap

Key cock

Hose bibb

Faucet

38. What is the receptacle wherein liquids are retained for a sufficient period of time to allow settleable materials to deposit?

Catch basin

Rainwater tank

Cistern tank

Weir

39. What pipe conveys potable water from a building supply to a plumbing fixture?

Water Distribution

Water riser

Water line

Water stack

40. What do you call a receptacle installed to collect and drain store water from an open area?

Combination Sewer

Split drain

Area drain

Floor drain

41. What do you call the installation of all pipes in the plumbing system that is in partitions and under floors?>

Tempering

Roughing-in

Concealed plumbing

Fixturing

42. Unless prohited by structural conditions, what is the reference of each vertical vent pipes before offsetting horizontally to join the stack vent or vent stack?

Invert of trap

Highest flood level rim of fixture

Water level inside the trap

Air gap of fixture

43. What is the minimum allowed uniform gauge pressure in the piping system if an air test shall be made?

34.5 kPa

20 psi

17.7 psi

120 psi

44. What feature in water supply is NOT advisable to plumbing fixtures, devices and opportunities?

Bacterial quality

Adequate pressure

Sufficient volume

Without undue noise

45. A horizntal drain that is sized to provide free movement of air above the flow line of the drain is called a ___

Continuous waste system

Durham waste and vent system

Combination waste and vent system

Solvent waste and vent system

46. How do you call an auxillary vent which provides additional circulation of air in or between a drainage system classified?

Common vent

Relief vent

Island vent

Branch vent

47. What is the minimum height of raised letters on an iron or bronze sign that will read "Connection to Dry Standpipe"

25 mm

3/4 inch

20 mm

30mm

48. Who was the President of the Republic of the Philippines who signed the "Plumbing Law of the Philippines"?

Joseph Estrada

Diosdado Macapagal

Ramon Magsaysay

Ferdinand Marcos

49. What delivers water under pressure?

Ejector

Sump pump

Pressure controller

Centrifugal pump

50. Fixture connections that require the removal of an access panel for servicing are considered ____.

Accessible

Readily accessible

Not accessible

Exposed

51. What type of sewage has not recieved any treatment?

Crude

Oxidized

Clarified

Carbonized

52. What tank is integral with water closet, urinal, or similar fixtures for flushing or removing excrements in the fixture?

Flush

Septic

Drain

Cistern

53. What valve of faucet closes automatically when released manually?

Timed shut-off

Slope valve

Supply valve

Quick closing valve

54. Connections between drain and floor outlet plumbing fixtures must be made with which of the following?

Mechanical joints

Electromeric seal

Schedule-40 joints

Floor flanges

55. How many threads per inch has a cleanout having a size of 76 mm had?

8

10

5

6

56. What is represented by a solid line broken with two dots or dashes in piping diagrams?

Drainage pipe

Vent pipe

Cold water

How water

57. What is represented by a solid line broken with a single dot or dash in piping diagrams?

Cold water

Hot water

Vent pipe

Drainage pipe

58. What pipe carries potable water from the water meter or other source of water supply to a building or other point of use or distribution on the lot

Building supply

Liquifier

Water distributor

Water regular

59. Which of the following does NOT constitute a clean out?

Removable fixture trap

Removable plug or cap

Water faucet

Water closet

60. What type of concealed connections on fixtures shall be provided with access panel or utility at least 0.3m in its least dimension for easy inspection and repair?

Hubless

Flanged

Slip joint

Ball and socket

61. Which of the following types of work required a plumbing permit?

The replacement of a faulty gate valve

The relpacement of an electric water heater

The clearance of the drain stoppage

The replacement of the faucet stem

62. What must the interceptors used in bottling establishment be capable of seperating from the other solids before discharging he waste into the drainage system?

Oil

Flammable materials

Bottled fluids

Broken glass or other solids

63. Which of the follwing is NOT allowed in the construction of a storm water drainage system?

Schedule-40 plastic fittings

Cast-iron fittings

Drainage fittings that are commonly used for sanitary drainage

Fittings that retard the flow of storm water

64. Which of the following is required in the installation of a storm drainage system?

90 degrees bends

45 degrees bends

Blind plugs

Cleanouts

65. That part of the lowest piping of a drainage system that recieves the discharge from soil, waste, and other drainage pipes inside the walls of the building and conveys it to a point 2 ft. outside the building wall is a ___

Building drain

Building sewer

Waste pipe

Soil stack

66. What screened vent shall be used to vent the covers of gravity storage tank of potable water supply?

Return-bend pipe

Upright pipe

Horizontal nipple

Circuit vent

67. What type of surface must plumbing fixtures should NOT have?

Concealed fouling surface

Smooth, impervous purposes

China surfaces

Stainless steel surfaces

68. What do you call the water that stands in or passes through the ground?

Artesian

Surface

Deep well

Ground

69. What interior pipes are used to convey storm water from a roof drain to appoint of disposal?

Leaders

Conductors

Wet stacks

Stacks

70. What type of valve that will be used for all the outlets in a stand pipe

Ball

Check

Gate

Globe

71. What tube is made of plastic material and colored black whose cross-sectional shape is normally oval and is denoted by its outside diameter and is normally used as water service connection from the main to the meter.

ABS pipe

Polyethylene pipe

UPVC pipe

Polybutylene pipe

72. What device is present in a water heater that allows the emptying or discharge of excessive pressure

Thermostat

Relief valve

Aquastat

Boiler blowoff

73. What is the least diameter (in mm) of building water service pipe that is allowed by the plumbing Code?

19

12.5

10

25

74. If there are five or more branch intervals located above a horizontal offset of a drainage stack, what must be made of the offsets?

No more than 22 1/2 degrees

Eliminated

No more than 22 1/2 degrees

Vented

75. If ever it is impractical to install the horizontal drainage piping following the required minimum slope due to some reasonable constraints, what is the least required slope that is allowed?

0.5%

1.5%

2.0%

1.0%

76. What is the process whereby steel and iron pipes rust?

Decay

Deoxidation

Ferrule

Tuberculation

77. In water supply and distribution, what type of fillway valve should be used to control or more openings?

Ball valve

Butterfly valve

Globe valve

Gate valve

78. What do you call a waste arrangement that connects multiple compartments of a set of fixtures, such as double-bowl kitchen sink, to a single trap?

A series waste

An island waste

A continuous waste

A collecticve waste

79. What do you call the downward fall of a pipe?

Grade

Inclined

Slope

Slant

80. What are intended to be protected by vents?

Fixture outlets

Drains

Traps

Trap seals

81. Valve up to and including 51 mm in size should be made of what materials?

Galvanized iron

Cast iron

Brass

Copper

82. What is the allowable distance between the trap arm and the vent if the fixture has a trap arm diameter of 32mm?

1.52m

0.76 m

0.51m

1.07m

83. What is that portion of rainfall or other precipitation which runs off over the surface of the ground called?

Surface water

Rain water

Run-off water

Ground water

84. The trap of a kitchen sink may NOT accept the waste of which of the following?

Clothes wahser

Garbage disposer

Diswasher

Continuous waste

85. What device is used to prevent backflow into a potable water supply?

Backflow valve

Backwater valve

Backwater preventer

Backflow preventer

86. What will be the basis in the design of waer piping sytem in localities where the water pressure is fluctuating all throughout the day?

Time of the day when the maximum pressure is available

Number of households in the area using water

Minimum pressure available

Maximum pressure available

87. What is the standard working pressure for a water heater?

140 psi

125 psi

100 psi

75 psi

88. When plastic pipe is joined with cast-iron pipe, which of the following types of joints is acceptable?

Caulked

Solvent weld

Threaded

Mechanical

89. What do you call a drainage piping that extends from the trap of a fixture to appoint connection with another drain pipe?

Horizontal stack

Branch supply

Trap Arm

Fixture drain

90. What do you call the vertical vent pipe installed primarily to provide circulation of air to and from any part of the drainage system?

Common vent

Relief vent

Vent Stack

Stack vent

91. Which of the follwong is NOT an element in the computation of the size of grease interceptors?

Diameter of inlet pipe

Waste flow rate

Storage factor

92. What device is often used to connect an appliance to a gas source?

Flexible connector

Iron pipes

PVC pipe

Gas hose

93. Which of the follwing is a common form of protection from corrosion for pipes passing through concrete?

Protective concreting

Protective coating

Protective handling

Protective wrapping

94. What is a liquid waste that contains animal or vegetable matter in suspension or solution?

Sewer

Sewage

Domestic waste

Culinary waste

95. What is the ideal inside diameter of cesspools?

10 ft

3 meters

Not more than 5 meters

Not more than 6 ft

96. What do you call the main water pipe which delivers potable water to a building.

Water connector

Water service

Water supply

Water distributor

97. After how many days shall a plumbing permit expire and become null and void if the plumbing works authorized therein have not been started?

365

60

30

120

98. If the potable water supply is being connected to a non-potable water source, with what reduced pressure device should connections be made?

Back flow preventer

Air gap

Vacuum breaker

Double check valves

99. Through what means must waste of food handling equipment discharge?

Vertical gap

Grease interceptor

Indirect Waste pipe

Direct connection

100. When a trench is backfilled, at what intervals must the fill material be compacted?

Every 4 inches

Every 12 inches

Every 6 inches

Every 8 inches

101. What should be made of connections between a potable water supply and an automatic fire sprinkling machine?

With vacuum breaker

With relief valves

With check valve

With valve regulator

102. How many equvalent water supply fixture unit has the flush tank type of water closet that is for private use?

4

2

3

5

103. What must be fitted on a fixture that is equipped with threads for a garden hose?

Check valve

Backflow preventer

Air gap

Vacuum breaker

104. What is the minimum number of water closet for 16 to 35 permanent female emplyees in assembly places such as the theaters, auditoruims and convention halls?

2

4

5

3

105. What part of the trap of trapped fixture being served, must individual vents be connected?

Fixture drain

Top

Bottom

Fixture branch

106. For a discharge capacity in the excreta drainage system of 1.0 to 1.89 per second, what is its assigned equivalent fixture unit when there is an intermittent flow in the system?

3

2

4

6

107. Grease interceptors must be equipped with devices to control the rate of which of the following?

Heat Transference

Air flow

Waste flow

Water flow

Punkd12 Problem S-3

1. A device integrated within an air accumulator vessel that is desgned to discharge a predetermined quantity of water to fixtures for flushing purposes is a(an) ___-

2.

What first name or nickname would you like us to use?

2. Which is NOT a plastic pipe?

3. Which of the following is NOT a basic component to a plumbing system?

4. The length along the centerline of the pipe and fittings is the ___

5. What pressure exist without any flow motion?

6. What do you call an approved tank or pit which recieves sewage or wastewater below the normal grade and is emtied by mechanical meands?

7. What do you call a hemp or old hemp rope soaked in oil or tar to make it waterproof?

8. What type of water closet is installed in such a way that it does not touch the floor?

9. Which of the following vents does NOT carry liquid or water-borne wastes?

10. Which of the following is an impairment of the quality of potable water which creates a hazard to public health through poisoning or the spread of disease?

11. What sewage includes the wastes from metal and chemical plants, oil refineries, laudries. diary plants and breweries?

12. What do you call a combination of elbows or bends which brings one section of pipe out of line but into a line parallel with the other section of the pipe?

13. What building drains conveys storm water but not sewage?

14. What do you call a pipe with a adjacent reverse bends and shaped like the letter "S"?

15. How many pipes that discharge into a drainage system but which are not connected directly to the drainage system clasiffied?

16. What system describes soil or waste system where all pipings are of threaded pipe, tubing or other such rigid construction using recessed drainage fittings to correspond to the types of piping?

17. What do you call the pipe or tubing that connects the oultlet of a plumbing fixture to the trap?

18. What is the combination of elbows or bends in aline of piping, which bring one section of the pipe out of line parallel with the original section?

19. A room equipped with a shower or bathtub is a ___.

20. What type of valve in a water system combines to protect agaainst excessive temperature and pressure build-ups?

21. From where can liquid waste be disposed off directly into the ground?

22. Which of the following types of traps allowed?

23. What is the term used which implies siphonage in piping system?

24. What is the process by which suspended matter in sewage subsidies and is deposited by gravity?

25. What is a recession in a wall for holding pipes and conduits passing from floor to floor?

26. When was NAMPAP registered with the Securities and Exchage Commission?

27. Which of the following also serves as drains?

28. What portion of an underground drainage system CANNOT drain by gravity into the building sewer?

29. Which of the following does NOT belong to sump pump system?

30. What is the minimum elapsed time required that the pressurized water be kept in the pipe system for the water test?

31. Which of the following commonly carries both storm water or sewage?

32. What do you call a water supply pipe connecting the fixtures with the fixture branch?

33. What does NAMPAP mean

34. What do you call the vertical distance between the crown weir and the top of the dip of a trap?

35. A vertical vent that is a continuation of the drain to which it connects is a ___

36. What is a group vent pipe?

37. What valve is similar to a compression cock but has a screw outside for a connection of water hose?

38. What is the receptacle wherein liquids are retained for a sufficient period of time to allow settleable materials to deposit?

39. What pipe conveys potable water from a building supply to a plumbing fixture?

40. What do you call a receptacle installed to collect and drain store water from an open area?

41. What do you call the installation of all pipes in the plumbing system that is in partitions and under floors?>

42. Unless prohited by structural conditions, what is the reference of each vertical vent pipes before offsetting horizontally to join the stack vent or vent stack?

43. What is the minimum allowed uniform gauge pressure in the piping system if an air test shall be made?

44. What feature in water supply is NOT advisable to plumbing fixtures, devices and opportunities?

45. A horizntal drain that is sized to provide free movement of air above the flow line of the drain is called a ___

46. How do you call an auxillary vent which provides additional circulation of air in or between a drainage system classified?

47. What is the minimum height of raised letters on an iron or bronze sign that will read "Connection to Dry Standpipe"

48. Who was the President of the Republic of the Philippines who signed the "Plumbing Law of the Philippines"?

49. What delivers water under pressure?

50. Fixture connections that require the removal of an access panel for servicing are considered ____.

51. What type of sewage has not recieved any treatment?

52. What tank is integral with water closet, urinal, or similar fixtures for flushing or removing excrements in the fixture?

53. What valve of faucet closes automatically when released manually?

54. Connections between drain and floor outlet plumbing fixtures must be made with which of the following?

55. How many threads per inch has a cleanout having a size of 76 mm had?

56. What is represented by a solid line broken with two dots or dashes in piping diagrams?

57. What is represented by a solid line broken with a single dot or dash in piping diagrams?

58. What pipe carries potable water from the water meter or other source of water supply to a building or other point of use or distribution on the lot

59. Which of the following does NOT constitute a clean out?

60. What type of concealed connections on fixtures shall be provided with access panel or utility at least 0.3m in its least dimension for easy inspection and repair?

61. Which of the following types of work required a plumbing permit?

62. What must the interceptors used in bottling establishment be capable of seperating from the other solids before discharging he waste into the drainage system?

63. Which of the follwing is NOT allowed in the construction of a storm water drainage system?

64. Which of the following is required in the installation of a storm drainage system?

65. That part of the lowest piping of a drainage system that recieves the discharge from soil, waste, and other drainage pipes inside the walls of the building and conveys it to a point 2 ft. outside the building wall is a ___

66. What screened vent shall be used to vent the covers of gravity storage tank of potable water supply?

67. What type of surface must plumbing fixtures should NOT have?

68. What do you call the water that stands in or passes through the ground?

69. What interior pipes are used to convey storm water from a roof drain to appoint of disposal?

70. What type of valve that will be used for all the outlets in a stand pipe

71. What tube is made of plastic material and colored black whose cross-sectional shape is normally oval and is denoted by its outside diameter and is normally used as water service connection from the main to the meter.

72. What device is present in a water heater that allows the emptying or discharge of excessive pressure

73. What is the least diameter (in mm) of building water service pipe that is allowed by the plumbing Code?

74. If there are five or more branch intervals located above a horizontal offset of a drainage stack, what must be made of the offsets?

75. If ever it is impractical to install the horizontal drainage piping following the required minimum slope due to some reasonable constraints, what is the least required slope that is allowed?

76. What is the process whereby steel and iron pipes rust?

77. In water supply and distribution, what type of fillway valve should be used to control or more openings?