Which of the following is TRUE of piping tables?
A) The table is only accurate for heating systems.
B) The table uses pipe width to determine cubic foot capacity.
C) The cubic foot capacity can help to determine length.
D) The length of piping helps to find cubic foot capacity.
D
You might also like to view...
During the initial start-up for a rebuilt engine, what rpm should the engine be run at for the first 20 minutes of operation?
A. idle speed B. 1,500-2,000 rpm C. 2,500-3,000 rpm D. 3,500-4,000 rpm
A precision sheet metal pattern can be shown on a print ____.
A. with the finished part shown and the flat pattern drawn using phantom lines B. as a flat pattern C. as a finished product D. all of the above E. none of the above
Regardless of whether a flow switch is intended to detect the movement of air or liquid, the NEMA symbol for both is the same.
Answer the following statement true (T) or false (F)
The maximum allowable spacing between horizontal wireway supports is _____.
a. 8' (2.5 m) b. 10' (3 m) c. 15' (4.5 m) d. 20' (6 m)