The contactor on most residential split-system condensing units controls:
A) The compressor and the condenser fan motor.
B) The compressor, condenser fan motor, and evaporator fan motor.
C) The compressor.
D) The condenser fan motor.
A
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The _____________________ indicating light provides a check on the condition of the bulb.
Fill in the blank(s) with the appropriate word(s).
Pictures of ____________________ have been found in Egyptian tombs
Fill in the blank(s) with correct word
Technician A says that a leaking pressure relief valve can cause absence of power assist. Technician B says that a missing or slipping pump drive belt can cause lack of power assist. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician
To keep the lawns surrounding the Capitol in Washington, DC, green throughout the year, scientists
and technicians have:
a. decided to grow a warm-season grass in the spring and summer and change it to a cool-season grass for fall and winter b. tried a mixture of zoysia grass (warm-season) and tall fescue (cool-season) grass c. used artificial turfgrass during the winter months because of the snow d. substituted grass with a hardy all-season ground cover