1.

Selectivity value increases for lower values of bandwidths.(a) True(b) FalseI have been asked this question during an interview.This intriguing question comes from Electric Motors topic in chapter Braking of Electric Motors of Electric Drives

Answer»

Correct option is (a) True

To elaborate: BANDWIDTH is defined as the range of FREQUENCIES for which the SIGNAL exists. Selectivity is inversely proportional to the bandwidth. Lower the bandwidth lower will be the COST.



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