To vary the speed of a moving coil motor (MCM), _________ is varied.
A. a DC voltage applied to the armature
B. the width of square wave pulses applied to the armature
C. the frequency of square wave pulses applied to the armature
Answer: B
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____________________ is tubing that contains individual insulated wires
Fill in the blank(s) with the appropriate word(s).
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A dimension obtained by adding or subtracting other dimensions found on a welding drawing is known as a
_____. a. baseline dimension b. standard dimension c. reference dimension d. conventional dimension
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A clutch spin-down test should be performed with the engine off.
a. true b. false
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Project animals should be _____ prior to shearing or clipping.
Fill in the blank(s) with the appropriate word(s).
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