When using a fire extinguisher, what word can be used to remember what to do?
A) RED B) PASS C) LEVER D) FIRE
B
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When a bellows is made to operate a set of contacts, it is generally referred to as a ____.
a. bellows-type thermostat b. PN junction c. thermopile d. resistance temperature detector
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A ____ is a number that can represent part of a whole.
a. divisor b. fraction c. portion d. dividend
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While discussing fuel fires, Technician A says that liquid gasoline is what normally catches on fire. Technician B says that liquid gasoline is not what catches on fire. Rather, it is the vapors that are dangerous. Who is correct?
A. A only B. B only C. Both A and B D. Neither A nor B
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A nonsinusoidal wave is expressed with the Fourier series in terms of what level?
A. DC B. P C. R D. AC
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