Technician A says that to check the operation of a vacuum brake booster, the brake pedal should be depressed until the assist is depleted and then start the engine. Technician B says that the brake pedal should drop when the engine starts, if the booster is okay. Which technician is correct?

A) Technician A only B) Technician B only
C) Both Technicians A and B D) Neither Technician A nor B


C

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Which of the following companies specializes in converting diesel fueled engines to NG fueling?

A. Cummins B. Mack Trucks C. Caterpillar D. Westport Innovations

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While deep watering is needed to promote healthy rooting, it is important that the excess water ____________________ away from the roots to prevent rotting

Fill in the blank(s) with correct word

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What is another name for nonfreeze wall hydrants?

What will be an ideal response?

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The faster the voltage applied to the input of a differentiator changes, the __________ the output becomes.

A. smaller B. larger

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