An indication that proves all liquid refrigerant has changed into a vapor within the evaporator is _____.
a. the presence of some superheat
b. a sudden increase in pressure
c. a sudden decrease in pressure
d. the presence of some subcooling
a. the presence of some superheat
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If the slope of a lawn is greater than _____, then it should be covered with plants that do not require mowing
A) 15% B) 5% C) 10% D) 25%
What is the total number of degrees in 980 minutes and 9,600 seconds?
What will be an ideal response?
When heating a substance, latent heat is _____________
A) The number of calories needed to raise the temperature 1 degree Celsius. B) The heat added to cause a change of state while the temperature stays the same. C) The amount of heat given off without changing state. D) The heat added that causes a change in temperature.
Carry the answer to two decimal places. What is the total cost to repair an electric outlet if the following materials and labor are required: one shallow box at $0.65, one ;
-inch hickey at $0.98, one flush toggle switch at $1.17, and one hour of labor at $65?
Fill in the blank(s) with the appropriate word(s).