The word ____ refers to something that is to be operated by the movement and pressure of a liquid.

A. component
B. hydraulic
C. equipment
D. pneumatic


Answer: B

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If airflow across an evaporator is decreased, what effect does it have on evaporator temperature and suction pressure?

a. The evaporator temperature increases and the suction pressure decreases. b. The evaporator temperature decreases and the suction pressure increases. c. Both evaporator temperature and suction pressure decrease. d. Both evaporator temperature and suction pressure increase.

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Optional "Smart Key" features include ________

A) Wireless transmitter to lock and unlock the doors B) Passive (remote) function to lock/unlock the doors and start the vehicle C) Electronic key for starting the vehicle D) All of the above are "Smart Key" features

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Given that v(t) = (10/?)[1 + (1/2)cos(2?t) + (2/3)cos(4?t) – (2/15)cos(6?t)] V draw the amplitude and phase spectra for v(t).

What will be an ideal response?

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A worker who observes an unauthorized person on the construction site should _____

a. physically escort the person off the premises b. call the police c. inform a supervisor d. ask the person to leave the site

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