

MCQOPTIONS
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1. |
Which of the following is correct (fm is maximum usable frequency, S is speed and G is width of air gap)? |
A. | fm = (S) (2G) |
B. | fm = S / 2G |
C. | fm = S / G |
D. | G = (fm)(S) |
Answer» D. G = (fm)(S) | |