What feature allows some current engine retarders to absorb more horsepower than the engine power specification?

A. reverse flow hydraulics
B. dual stage braking
C. allowing the engine to overspeed
D. engaging the engine fan


Answer: B

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Magnetic particle inspection works only for materials that can be _____.

a. magnetized b. heated c. immersed d. bent

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Decorative metal fencing is typically made of which two types of metal?

What will be an ideal response?

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What is most of today’s agricultural production machinery based on?

What will be an ideal response?

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Four areas in which the pressures for change are the most powerful involve people,

technology, culture, and competition.

Indicate whether the statement is true or false.

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