Which item performs work using a wheel and pulley system?
a. elevator c. train
b. ramp d. inclined plane
A
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Persons struck by lightning carry ____.
A. a high electrical charge that remains for hours B. a high electrical charge that remains for a few minutes C. a low electrical charge that remains for a few minutes D. no electrical charge
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If you do not have an automatic tank drain when should you drain your air tanks
Air brake
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The space where the ends of the piston ring come together when the ring is installed in the cylinder is MOST-Likely referred to as a(n):
A. flywheel B. end gap C. oil gap D. flexplate
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Why could it be a problem to start a motor in fast speed mode?
What will be an ideal response?
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