In single-phase motors such as the resistance start induction-run motor, the start winding is disconnected by the _____.
A. centrifugal switch
B. disconnect switch
C. operator
D. overload switch
Answer: A
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In the simplest building, ____.
A. joists are supported by a combination of girders, beams, and load-bearing walls B. joists are supported by multiple girders C. all joists run in the same direction D. joists are positioned at angles to each other
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The rough opening dimensions are usually given on the drawings.
Answer the following statement true (T) or false (F)
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Section drawings are drawn to _______, through the use of a cutting plane.
Fill in the blank(s) with the appropriate word(s).
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One hertz (Hz) is equivalent to:
A) One thousand cycles per minute. B) One cycle per minute. C) One thousand cycles per second. D) One cycle per second.
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