Session 1 Test 1

Question 1

Answer 1

A)
Water-seal

Question 2

Answer 2

B)
service pipe

Question 3

Answer 3

C.
two ( 2”) inches (51 mm)

Question 4

Answer 4

B)
Prevent circulation of air between the drainage system of the building and the building sewer

Question 5

Answer 5

D)
NO water closets are permitted

Question 6

Answer 6

C )
Extra heavy cast-iron

Question 7

Answer 7

D)
A, B and C.

Question 8

Answer 8

D)
A, B and C

Question 9

C) A and B. D) Fixtures shall be double trapped

Answer 9

C) A and B

Question 10

Answer 10

B) Fixture traps shall be self scouring

Question 11

Answer 11

D) A , B and C

Question 12

Answer 12

D) A, B and C

Question 13

Answer 13

A)
2, 4

Question 14

Answer 14

B)
A trap seal primer valve shall be installed

Question 15

Answer 15

A)
A trap seal primer valve shall connect to the trap at a point above the level of the trap seal

Question 16

Answer 16

C)
A and B

Question 17

Answer 17

C)
A and B

Question 18

Answer 18

A)
Shall have sides and a bottom of corrosion-resistant, insect and vermin proof construction

Question 19

Answer 19

B)
Embedded in concrete extending 6 inches beyond the bottom and sides of the trap

Question 20

Answer 20

B)
Shall not be exposed

Question 21

Answer 21

D)
A, B and C

Question 22

Answer 22

D)
Manufacturer’s instructions and requirements of this section based on the anticipated conditions of use

Question 23

Answer 23

A)
Shall not be discharged into any interceptor or separator

Question 24

Answer 24

D)
A, B and C

Question 25

Answer 25

B)
NYC Department of Environmental Protection

Question 26

Answer 26

D)
A, B and C