Plumbing Fixture

Question 1

receptacle other than a trap in which water or wastes may be collected or retained for ultimate discharge into the plumbing system

Answer 1

FIXTURE

Question 2

approved-type installed receptacles, devices or appliances we w pplied with water or receive liquid or liquid-borne wastes and discharge such wastes into the drainage system

Answer 2

PLUMBING FIXTURES

Question 3

a minimum standard quantity of plumbing fixture

Answer 3

PLUMBING UNIT

Question 4

an arbitrary quantity of the load-producing effects of water requirement equal to 28.3 liters per minute or 1 cu.ft/min

Answer 4

FIXTURE UNIT

Question 5

plumbing fixtures for restricted use

Answer 5

PRIVATE OR PRIVATE USE

Question 6

all bldgs or structures that are not defined as private or private use

Answer 6

PUBLIC OR PUBLIC USE.

Question 7

adequately receive the discharge from indirect waste pipe constructed and located to be readily cleaned

Answer 7

RECEPTOR

Question 8

any of two or more similar adjacent fixtures which discharge into a common horizontal soil or waste branch

Answer 8

BATTERY OF FIXTURES

Question 9

installed to serve more than 1 appliance, fixture, bldg, or system

Answer 9

COMMON

Question 10

All pipes from fixtures shall run _________ to the nearest wall or bldg. line

Answer 10

parallel and close

Question 11

Floor mounted fixtures shall be secured on the drainage connection and floor with _________ of copper, brass, or other equally corrosion-resistant material

Answer 11

screws or expansion bolt

Question 12

wall-hung fixtures shall be rigidly supported by ______

Answer 12

metal supporting members or chairs

Question 13

water closet for obese

Answer 13

Bariatric water closet

Question 14

Public water closets shall be the ______ type with ______ seats.

Answer 14

elongated bowl, open-front

Question 15

max distance of WC or bidet from center to side wall

Answer 15

0.375 m

Question 16

max distance of WC center to center

Answer 16

0.75 m

Question 17

minimum dia. Of soil pipes serving WC

Answer 17

3”-4”

Question 18

approximate dia. of closet flange

A. 178 mm
B. 38 mm
C. 6.4 mm
D. 51 mm

Answer 18

A.178 mm

Question 19

width of closet flange

A. 178 mm
B. 38 mm
C. 6.4 mm
D. 51 mm

Answer 19

B. 38 mm

Question 20

minimum thickness of caulked-on closet rings

A. 178 mm
B. 38 mm
C. 6.4 mm
D. 51 mm

Answer 20

C. 6.4 mm

Question 21

minimum overall depth of caulked-on closet rings

A. 178 mm
B. 38 mm
C. 6.4 mm
D. 51 mm

Answer 21

D. 51 mm

Question 22

number of bolts per closet ring or closet flange

A.2
B. 4
C. 6
D. 8

Answer 22

B.4

Question 23

closet bends or stubs must be cut off ________ so as to present a smooth surface

Answer 23

square

Question 24

gasket material shall be made of what material?

A. oakum
B. graphite-impregnated asbestos
C. oil tar pitch impregnated ground wood fibers
D. Asbestos fibers

Answer 24

B. graphite-impregnated asbestos

Question 25

minimum distance of urinal from center to sidewall

Answer 25

0.30m

Question 26

minimum distance of urinal center to center

Answer 26

0.60m

Question 27

______ shall not be used for urinal tailpiece or trap

Answer 27

Brass or copper

Question 28

________ shall protect water supply to urinal

Answer 28

VACUUM BREAKER

Question 29

tanks flushing more than one urinal shall be _________ in operation

Answer 29

automatic

Question 30

No __________ flushometer valve shall be used to flush more than one urinal

Answer 30

manually controlled

Question 31

What is the material for restaurant Kitchen & other special use sinks?

Answer 31

Gauge 16 B&S (1.6mm) thk

Question 32

Fixtures having concealed slip joint connections shall be provided with an access panel or utility at least _________ in its least dimension

Answer 32

0.3m

Question 33

What is material is used for an exposed and readily accessible drawn brass tubing trap, excluding urine?

Answer 33

Gauge 17 B&S (1.1 mm) thk

Question 34

what material is used for continuous waste and fixture tailpiece-seamless drawn brass?

Answer 34

Gauge 20 B&S (0.8 mm) thk

Question 35

What is the thickness of copper pans or liners for shower subpans?

Answer 35

Gauge 24 B&S

Question 36

What is the size of tailpiece for sinks?

Answer 36

38 mm OD

Question 37

what is the size of tailpiece for dishwashers?

Answer 37

38 mm OD

Question 38

What is the size of tailpiece for laundry tubs?

Answer 38

38mm OD

Question 39

what is the size of tailpiece for bathtubs?

Answer 39

38 mm OD

Question 40

What is the size of tailpiece for urinals?

Answer 40

38 mm OD

Question 41

what is the size of tailpiece for lavatories?

Answer 41

32 mm OD

Question 42

What is the size of tailpiece for drinking fountain?

Answer 42

32mm OD

Question 43

Approved fitting for continuous waste

Answer 43

wye or other directional-type fitting