In 1972, _____ was banned in the United States
a. pollution
b. DDT
c. all pesticides
d. fishing
a
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____ loading of a circuit is where the current flowing is within the capability of the circuit and/or the connected equipment.
a. Normal b. Overload c. Short circuit d. Open
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Explain how an evaporative cooling system works
What will be an ideal response?
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Aoudad adult males have large, palmate antlers, similar to those of moose, but much smaller
a. True b. False Indicate whether the statement is true or false
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A common cause of low system superheat is:
A) System undercharged with refrigerant. B) Poor airflow across the evaporator. C) Oversized evaporator coils. D) Depletion of the superheat coating on the evaporator coil.
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