How does the liquid turn back into vapor during the heating cycle?
A) The indoor check valve is opened to allow heat in.
B) Heat is added in the condenser.
C) The indoor check valve closes to keep heat in.
D) Heat is taken from the outside air.
D
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Drum brakes use what part to stop the rotation of the brake drum?
A) Brake pedal B) Brake pad C) Axle housing D) Brake shoe
The bottom of an extension ladder should be set back one foot for _____
a. each foot of ladder length b. each two feet of ladder length c. each three feet of ladder length d. each four feet of ladder length
A series RL circuit contains two resistors and two inductors. The resistors are 33 ? and 47 ?. The inductors have inductive reactances of 60 ? and 30 ?. Angle theta is _____.
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