What pressure units are used for measuring duct pressures?
A) Inches of mercury B) Inches water column
C) Psig D) Psia
B
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What test would you perform to determine if an AC generator field is strong?
What will be an ideal response?
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The subsequent problems deal with the circuit and timing diagram below.
What is G at e?
A. 0 B. 1 C. uncertain
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Which of the following is an advantage of mechanical filters?
A. New technology B. Extreme flexibility C. Excellent rejection characteristics D. Compatible with larger equipment
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What does the frequency of sound measure? What is the unit of measurement of frequency?
What will be an ideal response?
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