A vehicle equipped with a vacuum brake booster has no power-assisted stops with the engine off but operates normally with the engine running. Which of the following is the most likely cause?

A. A leak in the booster diaphragm
B. A leak in the hose from the intake manifold
C. A leaking check valve
D. A leak in the hydraulic system


Answer: C

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Mutual induction is when more than one inductor coil is mounted on a common ____ core.

a. copper b. air c. gold d. iron

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Briefly describe the detailed thread representation and its use.

What will be an ideal response?

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Carry the answer to three decimal places. The field current of a motor is 1.12 amperes at no load. However, when the full load is applied, the current increases to 1.87 amperes. What is the difference in amperes from no load to full load?

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

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Retroreflective sensors can detect translucent objects if the emitter/detector module is placed at a skewed angle to its flat surface.

Answer the following statement true (T) or false (F)

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