A fire alarm’s secondary power can come from a battery or a(n) _____.

a. auxiliary line
b. generator
c. main disconnect
d. capacitor


b. generator

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To check a crankshaft journal for? taper, the journal should be measured in at least how many? locations?

A) One
B) Six
C) Four
D) Two

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Letter N measures what distance on the tape?

Reduce all fractions to their simplest forms. Convert all improper fractions to mixed numbers. Provide answers in the following format:

Fraction: 3/4
Mixed number: 1 5/8

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To eliminate air voids when preparing a splice, pencil the insulation and then _____.

a. buff it using abrasive cloth b. heat it to soften the edges c. apply a layer of Teflon® tape d. apply a thin layer of putty

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_____ refers to the degree of refinement of head, hair, hide, and bone of the live hog

a. Finish c. Proportion b. Quality d. Soundness

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