When work is done in a short period of time, the instantaneous power rate is ____ when the same amount of work is done over a longer period of time.
A. less than
B. greater than
C. equally the same as
D. not enough information is given
Answer: B
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Which of the following statements is true about masonry used for chimneys?
A. Old or used soft brick are acceptable for the outside face of the chimney. B. Soft brick should be used near the hot part of the flue. C. Concrete masonry units should not be used for chimneys. D. Any hard, fired masonry unit can be used to build a chimney.
On an isometric drawing the three view are the _________ view, the _________ view and the ___________ view.
Fill in the blank(s) with the appropriate word(s).
Which of the following should be used to cut external threads?
A. Tap B. Die C. Allen wrench D. None of the above
Most employers advertise job openings _____
A) in the local newspaper only B) at the front desk C) on the Internet D) directly on the organizational chart