The BIg Test 2

Question 1

What is the formula you use when you have two sixteenth bends?

Answer 1

2.613

Question 2

Which faucets come with a Pop-Up Assembly?

Answer 2

Standard Faucets in Residential

Question 3

What wrench is best to use when you are underneath a sink and need to get the faucet off?

Answer 3

Basin Wrench

Question 4

Do commercial Lavatories use Pop-Up Assemblies?

Answer 4

No

Question 5

What is the smallest trap size for a Lavatory?

Answer 5

1 1/4”

Question 6

A decorative collar that is rodent proofing and keeps mice and roaches out is called a(n)…

Answer 6

Escutcheon

Question 7

What covers the trap adapter if it is sticking out past the wall?

Answer 7

Bell Escutcheon

Question 8

The smallest size P-Trap for a Kitchen Sink is…

Answer 8

1 1/2”

Question 9

What is the DFU value for a Kitchen Sink?

Answer 9

2

Question 10

What is the DFU value for a Lavatory?

Answer 10

1

Question 11

What are the screws called that go into thin metal?

Answer 11

Self Tappers

Question 12

When the pin is down, the pop-up is…

Answer 12

Up

Question 13

When the pin is up, the pop-up is…

Answer 13

Down

Question 14

What is the take-off for a hanger mate?

Answer 14

3/8”

Question 15

Why should you not solder near a Fernco?

Answer 15

You will melt it.

Question 16

The center of the lavatory is how many inches of the side wall is?

Answer 16

15 Inches

Question 17

The rough in for the hot and cold lines of a lavatory from the finished floor is?

Answer 17

21 Inches

Question 18

The spread of the hot and cold lines on a Lavatory is?

Answer 18

6 Inches

Question 19

The rough in for the drain of a lavatory from the finished floor is?

Answer 19

17 Inches

Question 20

The height of the overflow rim of a standard lavatory off the finished floor is?

Answer 20

31 Inches

Question 21

The height of the overflow rim of an ADA lavatory off the finished floor is?

Answer 21

34 Inches

Question 22

The drain for a standard water closet is how many inches off the side wall?

Answer 22

15 Inches

Question 23

The drain for an ADA water closet is how many inches off the side wall?

Answer 23

18 Inches

Question 24

The water supply line for the water closet is how many inches off the finished floor?

Answer 24

8 Inches

Question 25

The size for the water supply line to the water closet is what size?

Answer 25

1/2"

Question 26

How high is the diverter above the overflowing rim in a bathtub?

Answer 26

4 Inches

Question 27

From the finished floor to the shower head is high?

Answer 27

6 Feet, 6 Inches

Question 28

The spread for the handles in a tub is how much?

Answer 28

8 Inches

Question 29

From the overflowing rim of a tub to the height of the handles can range between?

Answer 29

18-20 Inches

Question 30

What are the three pieces of a P-Trap?

Answer 30

Tailpiece, J-Bend, and Trap Arm

Question 31

What are the parts of a P-Trap?

Answer 31

Weir, Inlet, Outlet, Upper Dip, Lower Dip, and Cleanout

Question 32

The minimum size p-trap for a tub is...

Answer 32

1 1/2"

Question 33

How can detemine the size of a fernco or no hub reducing band?

Answer 33

Says it on the side

Question 34

What is the take off for an 1 1/2" DWV 1/4 bend

Answer 34

1 1/2"

Question 35

What is the takeoff for the branch of an 1 1/2" DWV sanitary tee?

Answer 35

1 1/4"

Question 36

What is the takeoff for an 1 1/2" DWV 1/8 bend?

Answer 36

5/8"

Question 37

Tailpiece extensions can be bought in what lengths?

Answer 37

Six Inch and/or Twelve Inch

Question 38

Test plug gets pumped up to what PSI?

Answer 38

35psi

Question 39

How many slip joint connections can there be on outlet side of a p-trap

Answer 39

One

Question 40

Commercial Lavatories have what type of drain?

Answer 40

Grid Strainer