Drain
who knows
math
100

Minimum pitch 4" drain

1/8

100

What is a street fitting

male and female

100

12x8=

96

200

How many feet is a branch interval

8

200

How do you ask for a fitting

size material what it is

200

How many 2" pipes fit in a six-inch pipe

9

300

A kitchen sink must run ______________ to stack

Independitly 

300

How do you ask for a tee

long run short run branch

300

How mant 32nds in a qaurter inch

8

400

The amount of branch intervals when you switch from table three to table 4

3

400

What is the boiling point

from one form to another 

400

Formula for figuring out the travel when you know the run

Multiply by 1.414 

500

Two materials for commercial drains

copper and cast iron

500

What does a gallon of water weigh

8.33 pounds

500

To change the decimal of a foot to inches you

multiply by 12