____ is the best natural conductor of electricity.
a. Copper
b. Silver
c. Gold
d. Aluminum
b. Silver
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Ham comes from which part of a pig?
a. the leg c. the belly b. the back d. the head
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A hydraulic reservoir will need to slow return fluid down so that fluid is cooled and:
a. can let large contamination settle out b. can have more time to be pressurized c. will have more time to de-pressurize d. allow more time for the fluid heater to keep it warm
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The higher the rpm of a compressor, the higher the pumping efficiency.
Answer the following statement true (T) or false (F)
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A fire fighter will most typically report directly to a person of which rank?
a. unit leader b. battalion chief c. section chief d. lieutenant
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