At what temperature is the catalytic converter fully effective?

A) 500 deg F B) 100 deg F C) 420 deg F D) 1000 deg F


D

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What type of noise will be caused by a piston slap?

A. A sharp, metallic rapping noise that occurs with the engine idling. B. A hollow, rapping noise that is most noticeable on acceleration when the engine is cold. C. A light, rapping noise at speeds above 35 mph. D. A heavy thumping knock when the engine is first started

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Electric nailers are the most efficient tool to use on hard woods

Indicate whether the statement is true or false.

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A plastic stem with a three-pronged holder at the top to hold the card is called a(n)

a. card holder c. polish b. accessory d. cardett

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The triple point of a substance is:

A) That point when the substance changes its specific gravity at the same pressure, temperature, and volume. B) The point when the density of a substance changes to a solid, liquid, or vapor at standard conditions. C) The point at which the substance changes state at the same pressure, temperature, and volume. D) The point where a substance can exist as a solid, liquid, or vapor at the same time at one specific pressure and temperature.

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