The group delay of the wave with phase constant of 62.5 units and frequency of 4.5 radian/sec is(a) 13.88(b) 31.88(c) 88.13(d) 88.31This question was addressed to me by my school principal while I was bunking the class.This interesting question is from Input and Characteristic Impedances in portion Transmission Lines of Electromagnetic Theory

The group delay of the wave with phase constant of 62.5 units and freq

1.	The group delay of the wave with phase constant of 62.5 units and frequency of 4.5 radian/sec is(a) 13.88(b) 31.88(c) 88.13(d) 88.31This question was addressed to me by my school principal while I was bunking the class.This interesting question is from Input and Characteristic Impedances in portion Transmission Lines of Electromagnetic Theory
Answer» Correct CHOICE is (a) 13.88 The best I can EXPLAIN: The GROUP delay is given by TD = β/ω. Given that β = 62.5 and ω = 4.5, we get the group delay as td = 62.5/4.5 = 13.88 units.

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