Which type of motor braking is often used with AC motors being controlled by a VFD?

a. DC electric
b. Friction
c. Dynamic
d. Electromechanical


c. Dynamic

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The maximum registration height for a miniature horse is ____ inches at the withers.

A. 34 B. 35 C. 36 D. 58

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Direct tension indicators are a type of _____.

a. soft bolt b. ribbed washer c. slotted bolt d. self-locking nut

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Silk fibers are very fine, ranging from .01 to .14 inch in diameter

Indicate whether the statement is true or false

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What is the formula for the circumference (C) of a circle given the diameter (d) of the circle?

What will be an ideal response?

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