The composite vehicle is overheating. The radiator fan is not turning on and turning on the air conditioner won't turn on the fan. Technician A says a blown fuse number 4 could be the cause. Technician B says that an open circuit to pin 10 of the ECM could be the cause. Who is right?

What will be an ideal response?


Technician B only

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A weld bead made with little or no side-to-side motion of the electrode is called a(n) _____.

a. continuous flow bead b. weave bead c. automated bead d. stringer bead

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Determine the work done by an electric motor lifting an elevator and its occupants weighing 2200 lb through five floors; assume a distance of 15 ft between each floor. Compute the power requirements for the motor to go from the first to the fifth floor in

a. 5 s b. 8 s Express your results in horsepower (1 hp=550 ft lb/s).

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What is an open circuit?

What will be an ideal response?

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If the large diameter of a 10-inch long part is 1.25", and the small diameter is 0.95" the taper ratio is:

A. 0.3 B. 0.95 C. 0.03

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