As loads are added in a parallel circuit, the total resistance of the circuit ____.

A. will increase
B. will decrease
C. will remain the same
D. cannot be determined


Answer: B

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All of the following statements are true EXCEPT:

A. Replacement of CV joint seals usually requires removal of the axle. However, disassembly of the entire joint is not necessary. B. E.P. gear oils contain zinc. C. Sometimes CV joint boots tear or rub on something and become damaged. D. Front-wheel-drive vehicles have CV joints at each end of their two drive axles.

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How do technicians increase the blower speed in a belt-driven motor?

A) They loosen belt tension. B) They tighten belt tension. C) They decrease pulley spread. D) They increase the pulley spread.

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A mason orders 980 bags of masonry cement. On one job, he uses 225 bags, on a second job he uses 110, on a third job he uses 250 bags, and on a fourth job, 125 bags are used. How many bags of masonry cement are left?

What will be an ideal response?

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Add the following decimal fractions: 1.577 meters + 6.5329 meters + 10.7721 meters + 0.3776 meters =

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

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