In total, approximately how much 1
1
/
2
-inch pipe would be used to make three bends of
25 degrees each, assuming that the bend radius is five times the pipe radius?

The ends of a run of waste pipe need to be supported with hangers. The length of the
Run of pipe is 34 feet 10 inches. Each hanger will be suspended from the same ceiling.
If the waste pipe will have a grade of
1
/
4
Inch, how much farther from the ceiling will
The lower hanger be than the higher hanger?

. You need to run 44 feet 7 inches of 4-inch cast iron pipe. The run must begin and end
In a hub. Which of the following must you order if you wish to minimize the waste and
Labor costs?

A 3-inch threaded pipe joins the long branch of a 45-degree wye to a 45-degree
Elbow. What would be the end-to-end length of the threaded pipe if the fittings were
Offset by 42 inches?

Are you prepping to take some sort of test?

Yes