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A fluctuating voltage supply is detrimental to a refrigerator motor but not to a ceiling fan, although both are single phase induction motors because, the refrigerator motor | |
A. | is made more robust than the fan motor. [Wrong Answer] |
B. | is subjected to short duty cycle but the fan motor is subjected to continuous duty. [Wrong Answer] |
C. | is enclosed in a sealed unit while the fan motor is open to the environment. [Wrong Answer] |
D. | load is constant, but the fan motor load is voltage dependent. [Correct Answer] |