Which of the following uses electromagnetic induction to transfer electrical energy from one circuit to another?

a. Coil
b. Inductor
c. Transformer
d. Capacitor


c. Transformer

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The most common bearing that you’ll find in a power equipment two-stroke engine is the ____________________.

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

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An ISO "N6" roughness is comparable to:

A. 16 microinches B. 32 microinches C. 63 microinches D. 125 microinches

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When calculating load, household cooking appliances rated over ____ kW should be included.

A. 1.25 B. 1.50 C. 1.75 D. 10

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A major weakness of wool fiber is its lack of fiber strength

A. True B. False

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