A ground test utilizing an earth ground resistance tester is known as the _____.

a. one-point method
b. three-point method
c. six-point method
d. ten-point method


b. three-point method

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What component of a furnace is a bricklike form of insulation used inside high-temperature furnaces?

A. Bridgewall B. Purge system C. Refractory lining D. Shock bank tubes

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The distance between the light source and plants will not affect the amount of light reaching the plant

Indicate whether the statement is true or false

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The armature ____________________ generate voltage by cutting a magnetic field as the armature rotates.

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

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It is important to scan 12 to 15 seconds ahead because this allows you to

A. see hazards early enough to avoid them B. avoid being trapped behind turning vehicles C. save fuel D. all of the above

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