At ____, there is no voltage on the coils, so no current would flow through the coils, which means there is no magnetic flux, and no magnetic field or pole polarity.

a. 0 degrees
b. 10 degrees
c. 45 degrees
d. 90 degrees


a. 0 degrees

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Luminaires are equipped with ____, which cause the lamps to fire at different times.

A. transistors B. integrated circuits C. lead-lag adders D. phase adders

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The dead-load supports for each stone slab (in a stone -clad wall) are generally _________.

A) two, placed at the same level at quarter points. B) three, placed at the same level at one-third points. C) two, placed in the center of the slab, one above the other. D) four, placed at the same level at quarter points. E) two, placed at the same level at one-third points.

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Which of these is true about mirror adjusting?

a. The mirrors could be adjusted correctly even if the trailer is not straight. b. You should adjust your mirrors before starting the trip. c. You should adjust your mirrors while you are driving.

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A shop averages two defect-refinishing repairs per week, at an average cost to the shop of $37.45 per repair. How much profit is lost per year due to defect repairs?

What will be an ideal response?

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