A ____ causes a body (mechanism) to accelerate (move).

A. fulcrum
B. force
C. kinematic chain
D. coordinate system


Answer: B

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The box wrench is a general duty wrench but provides __________ strength than the open-end wrench does. The box wrench is __________ likely to slip during use, as the tool completely surrounds the fastener being tightened or loosened.

What will be an ideal response?

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List the advantages of fasteners with fine threads

What will be an ideal response?

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To pull a vacuum means to ____.

A. raise the pressure in a refrigeration system B. lower the pressure in a refrigeration system below atmospheric C. allow refrigerant to escape into the atmosphere D. condense the gas in the system

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An enroute inspection should include checking for:

a. Cargo Securement b. Brake Overheating c. Tire Overheating d. All of the above

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