Welded pipe fittings _____
a. must be peened before they are cleaned and welded
b. are factory-cleaned and do not require additional cleaning
c. must be field beveled and then cleaned
d. are typically beveled from the factory but need cleaning
d
You might also like to view...
Which of the following would be planted earliest in the year?
a. corn c. cotton b. small grains d. soybean
The heating, ventilating, and air-conditioning system for a building larger than a single-family house is designed by an engineer who specializes in this work.
Answer the following statement true (T) or false (F)
In calculating general lighting load, each floor's area shall be calculated using the building's (or area's) ____.
A. interior dimensions B. outside dimensions C. cross-sectional dimensions D. cubic dimensions
The primary winding of a 120 V transformer has 200 turns. The secondary winding has 20 turns. What is the secondary winding voltage?
A) 24 V B) 1,200 V C) 12 V D) 60 V