The accumulator used in an air conditioning system:
A. Is used to store vaporous refrigerant
B. Is used to prevent liquid refrigerant from returning to the compressor
C. Is used to remove oil from the circulation refrigerant
D. Is used to store all the refrigerant from the air conditioning system
Answer: C
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Fill in the blank(s) with the appropriate word(s).
When a water heater is used for space heating, what is the maximum permissible operating temperature according to code?
What will be an ideal response?
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A. A only B. B only C. Both A and B D. Neither A nor B
Stray capacitance for a coil becomes a problem:
A) with ac circuits. B) at resonant frequencies. C) with low frequencies. D) with high frequencies.