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Plumbing Fixtures Quiz

Total questions: 80

Worksheet time: 43mins

Name
Class
Date
1.

Plumbing fixtures are defined as:

a)

Devices that supply electricity

b)

Point-of-use receptacles that receive supply water and discharge waterborne wastes

c)

Mechanical pumps for sewage

d)

Structural supports for piping

2.

Basic component of a plumbing fixture where the building’s water supply arrives:

a)

Vent

b)

Inlet

c)

Drain

d)

Trap

3.

The part of a fixture that temporarily contains water for a specific purpose is called:

a)

Trap

b)

Receptacle

c)

Vent

d)

Drain

4.

Plumbing fixtures must have a smooth non-absorbent:

a)

Pipe fitting

b)

Joint

c)

Surface

d)

Drain

5.

A small vent 1 inch below the rim of a fixture allows it to drain if the outlet becomes clogged. This is called:

a)

Flood rim vent

b)

Trap vent

c)

Drain plug

d)

Cleanout

6.

A 1-inch air gap between the bottom of the inlet and top of both the drain and flood rim is required for:

a)

Trap seal

b)

Air circulation

c)

Backflow prevention

d)

Pressure balancing

7.

The drain carries away unused water rendered impure plus any matter added to it. This is called:

a)

Receptor

b)

Waste outlet

c)

Vent

d)

Cleanout

8.

A plumbing fixture used to receive human excrement and discharge it with water through a waste pipe is a:

a)

Urinal

b)

Water Closet

c)

Lavatory

d)

Slop Sink

9.

The most common type of soil fixture is:

a)

Urinal

b)

Water Closet

c)

Floor Drain

d)

Shower

10.

Water closets for public use must have what bowl type (NPCP Sec. 401)?

a)

Round

b)

Elongated

c)

Square

d)

Double

11.

Water closets may be mounted as:

a)

Floor-mounted or wall-hung

b)

Drop-in or undermount

c)

Single or double basin

d)

Vertical or horizontal

12.

Water closets may be constructed as:

a)

One-piece or two-piece

b)

Single-drain or double-drain

c)

Ventless or vented

d)

Washdown or siphon

13.

Washdown toilets are considered:

a)

The quietest

b)

The noisiest

c)

The cleanest

d)

The strongest

14.

Washdown toilets consume about:

a)

1 gallon (3.8 L)

b)

2.5 gallons (9.5 L)

c)

3.75 gallons (14.2 L)

d)

6 gallons (23 L)

15.

Siphon jet flushing requires approximately:

a)

2.5 gallons (9.5 L)

b)

3.75 gallons (14.2 L)

c)

4 gallons (15 L)

d)

6 gallons (23 L)

16.

The quietest flushing action, suitable near sleeping areas, is:

a)

Washdown

b)

Siphon jet

c)

Siphon vortex

d)

Blowout

17.

Siphon vortex one-piece flush toilets usually require:

a)

2.5 gallons (9.5 L)

b)

3.75 gallons (14.2 L)

c)

6–8 gallons (23–30 L)

d)

10 gallons (38 L)

18.

Blowout flushing uses:

a)

Low-velocity water

b)

Very high-velocity water

c)

Only tank flushing

d)

Air pressure flushing

19.

Blowout flushing is common in:

a)

Residential bathrooms

b)

Commercial and institutional toilet rooms

c)

Hotels only

d)

Public fountains

20.

A seated sanitary appliance for washing private parts with a water spray is a:

a)

Lavatory

b)

Bidet

c)

Urinal

d)

Shower

21.

A sanitary fixture with a water supply and drain for flushing away urine is a:

a)

Lavatory

b)

Urinal

c)

Slop sink

d)

Drinking fountain

22.

A urinal with a curved console fitted to a wall with drainage channel is a:

a)

Stall urinal

b)

Slab urinal

c)

Bowl urinal

d)

Waterless urinal

23.

A urinal consisting of a wall sheet with discharge flowing to a floor channel is:

a)

Stall urinal

b)

Slab urinal

c)

Bowl urinal

d)

Washdown urinal

24.

A small individual wall-mounted urinal is called a:

a)

Stall urinal

b)

Slab urinal

c)

Bowl (pod) urinal

d)

Waterless urinal

25.

A waterless urinal uses what to block sewer vapors?

a)

Mechanical seal

b)

BlueSeal liquid

c)

Air gap

d)

P-trap

26.

A basin with water supply and drainage, for washing hands and face, is a:

a)

Lavatory

b)

Sink

c)

Wash fountain

d)

Urinal

27.

Lavatories may be of the following types EXCEPT:

a)

Pedestal

b)

Vanity

c)

Wall-hung

d)

Floor drain

28.

A sanitary vessel of vitreous china or stainless steel for washing utensils is a:

a)

Lavatory

b)

Kitchen sink

c)

Drinking fountain

d)

Service sink

29.

Service sinks (slop sinks) are commonly located in:

a)

Bedrooms

b)

Janitor’s rooms

c)

Kitchens

d)

Clinics

30.

A large vessel connected to supply and drain, used for full body immersion:

a)

Shower

b)

Bath tub

c)

Jacuzzi

d)

Wash fountain

31.

A shallow hygienic bath designed for rinsing or disinfecting feet:

a)

Whirlpool bath

b)

Hip bath

c)

Footbath

d)

Plunge bath

32.

A short bath with a shelf for upright sitting is a:

a)

Hip bath (sitz bath)

b)

Jacuzzi

c)

Whirlpool bath

d)

Plunge bath

33.

A recreational bath with water jets for massage:

a)

Jacuzzi

b)

Whirlpool bath

c)

Treatment bath

d)

Footbath

34.

A large bathtub for use of a number of people at one time

a)

Plunge bath

b)

Hip bath

c)

Jacuzzi

d)

Treatment bath

35.

A hospital bath designed for hydrotherapy is a:

a)

Jacuzzi

b)

Whirlpool bath

c)

Treatment bath

d)

Footbath

36.

A bath with built-in water jets for massage and therapy is a:

a)

Whirlpool bath

b)

Plunge bath

c)

Jacuzzi

d)

Treatment bath

37.

A sanitary installation with a controllable spray/jet of water for washing is a:

a)

Shower

b)

Lavatory

c)

Drinking fountain

d)

Slop sink

38.

An appliance that provides a jet of clean drinking water in public places is a:

a)

Shower

b)

Drinking fountain

c)

Wash fountain

d)

Sink

39.

A large circular/polygonal communal basin allowing multiple users to wash is a:

a)

Drinking fountain

b)

Wash fountain

c)

Service sink

d)

Lavatory

40.

A device at the drainage outlet filled with water to prevent sewer gases re-entering a building is a:

a)

Vent

b)

Fixture trap

c)

Cleanout

d)

Inlet

41.

Each fixture without an integral trap must be:

a)

Jointly trapped

b)

Separately trapped

c)

Left untrapped

d)

Double trapped

42.

Each trap must be protected against siphonage and back pressure using:

a)

Cleanouts

b)

Proper vent pipe

c)

Drum trap

d)

Swivel trap

43.

Which is NOT a type of fixture trap?

a)

P trap

b)

S trap

c)

U trap

d)

Z trap

44.

Which of the following is NOT a known bathroom fixture brand in the Philippines?

a)

Kohler

b)

Toto

c)

Pepsi

d)

American Standard

45.

Fixture unit value of a bidet is:

a)

1 FU

b)

2 FU

c)

3 FU

d)

4 FU

46.

Fixture unit value of a residential sink is:

a)

1 FU

b)

2 FU

c)

3 FU

d)

4 FU

47.

Fixture unit value of a clinic sink is:

a)

2 FU

b)

3 FU

c)

6 FU

d)

8 FU

48.

A private water closet has how many fixture units?

a)

4

b)

6

c)

2

d)

8

49.

A public water closet has how many fixture units?

a)

2

b)

4

c)

6

d)

8

50.
a)

Flush tank operation

b)

Flush valve operation

c)

Washdown

d)

Blowout Flushing

51.
a)

Flush tank operation

b)

Flush valve operation

c)

Washdown

d)

Blowout Flushing

52.
a)

Flush tank operation

b)

Siphon Vortex

c)

Washdown

d)

Blowout Flushing

53.
a)

Siphon Vortex

b)

Washdown

c)

Blowout Flushing

d)

Siphon jet

54.
a)

Siphon Vortex

b)

Washdown

c)

Siphonic Pan

d)

Siphon jet

55.
a)

Siphon Vortex

b)

Washdown

c)

Siphonic Pan

d)

Blowout Flushing

56.
a)

DROP-IN (Top Mount)

b)

DUAL MOUNT

c)

UNDERMOUNT

d)

FARMHOUSE

57.
a)

DROP-IN (Top Mount)

b)

DUAL MOUNT

c)

UNDERMOUNT

d)

FARMHOUSE

58.
a)

DROP-IN (Top Mount)

b)

DUAL MOUNT

c)

UNDERMOUNT

d)

FARMHOUSE

59.
a)

DROP-IN (Top Mount)

b)

DUAL MOUNT

c)

UNDERMOUNT

d)

FARMHOUSE

60.
a)

S Trap

b)

U Trap

c)

Swivel Trap

d)

Bottle Trap

61.
a)

S Trap

b)

U Trap

c)

Swivel Trap

d)

Bottle Trap

62.
a)

Straight Through Trap

b)

U Trap

c)

Swivel Trap

d)

Bottle Trap

63.
a)

Straight Through Trap

b)

U Trap

c)

Swivel Trap

d)

Bottle Trap

64.
a)

Straight Through Trap

b)

Low Level Bath Trap

c)

Swivel Trap

d)

Trap Drum Trap

65.
a)

Shower Trap

b)

Low Level Bath Trap

c)

Swivel Trap

d)

Trap Drum Trap

66.
a)

Shower Trap

b)

Low Level Bath Trap

c)

Straight Through Trap

d)

Trap Drum Trap

67.
a)

Shower Trap

b)

Low Level Bath Trap

c)

Straight Through Trap

d)

Trap Drum Trap

68.
a)

Handle

b)

Float ball

c)

Ballcock

d)

flapper/ tank ball

69.
a)

Handle

b)

Float ball

c)

Ballcock

d)

flapper/ tank ball

70.
a)

Handle

b)

Flush valve

c)

Ballcock

d)

flapper/ tank ball

71.
a)

Main drain

b)

Flush valve

c)

Ballcock

d)

flapper/ tank ball

72.
a)

Main drain

b)

Flush valve

c)

Ballcock

d)

Toilet bowl

73.
a)

Main drain

b)

Trap

c)

Ballcock

d)

Toilet bowl

74.
a)

Main drain

b)

Trap

c)

Ballcock

d)

Toilet bowl

75.



(a)  

76.



(a)  

77.



(a)  

78.



(a)  

79.



(a)  

80.



(a)