The values of current limit, speed, ramping time, and so on for variable-frequency drives are ____.

a. more difficult to adjust
b. less accurate than adjusting trim resistors
c. hard to read
d. programmed into the unit


d. programmed into the unit

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What will be an ideal response?

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Vertically adjustable support devices used in the repair or fabrication of pipe are called _____.

a. jack stands b. yokes c. tripods d. wraparounds

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If you ask a customer what their requirements are for a product or service they are most likely to tell you their __________, not their __________

A) Needs/wants B) Wants/needs C) Shoe size/ sock size D) Height/weight

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What is the difference between proportion and scale?

What will be an ideal response?

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