For critical frequency of 10 MHz, the maximum usable frequency for angle of incidence of 60° will be | MCQs preparation for Engineering & Top Interview Questions and Answers

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Wednesday 11 May 2016

For critical frequency of 10 MHz, the maximum usable frequency for angle of incidence of 60° will be

(a) 10MHz
(b) 20 MHz
(c) 11.7 MHz
(d) 45 MHz

Ans: B

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