A(n) _____ motor operates on the principle that like magnetic poles repel.

A. impedance
B. hysteresis
C. repulsion
D. inductive


Answer: C

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Concrete is usually prepared in ____.

A. batches B. mixes C. ready-mixes D. stations

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Power equipment engine cylinder heads are made generally of ____________________.

Fill in the blank(s) with the appropriate word(s).

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Technician A says that U-joint bearing caps and trunnions once in use should be regarded as a matched set and not interchangeable. Technician B says that it is bad practice to immediately drive a truck after lubricating the slip splines in cold weather. Who is correct?

A. Technician A only B. Technician B only C. Both A and B D. Neither A nor B

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Proportion is the relationship in size of one thing to another and is very important in design.

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

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