A coil is designed for high Q performance at a rated voltage and a spe – McqOptions

MCQOPTIONS

1.	A coil is designed for high Q performance at a rated voltage and a specified frequency. If the frequency is made twice the original and the coil is operated at the same rated voltage, then the Q factor will be affected as ____________
A.	Q is halved
B.	Q remains unchanged
C.	Q is doubled
D.	Q increases or decreases but magnitude cannot be measured
Answer» D. Q increases or decreases but magnitude cannot be measured

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