What type of specialty valve is normally a very small stop valve?

A. diaphragm
B. solenoid
C. tempering
D. relief


Answer: B

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One type of nonsinusoidal waveform is the _____.

a. square wave b. sine wave c. phase angle wave d. peak wave

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Copper wire bends easily, has good mechanical strength, resists corrosion, and can be easily joined.

Answer the following statement true (T) or false (F)

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A transistor has values of IB = 80 ?A and ? = 190. Therefore, IC is

A) 80 ?A B) 15.2 mA C) 2.38 mA D) 15.2 ?A

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A rounded inside corner is known as a(n) ____.

A. chamfer B. arc C. radius D. fillet

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