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Calculate the equivalent inductance when two inductors are connected in series of values 4 H and 9 H.(a) 13 H(b) 10 H(c) 11 H(d) 12 HThe question was posed to me by my school teacher while I was bunking the class.My question is from Electric Motors in division Braking of Electric Motors of Electric Drives

Answer»

The correct OPTION is (a) 13 H

Explanation: When two inductors are connected in SERIES their equivalent inductance is EQUAL to the SUM of the INDIVIDUAL inductances. Leq=L1+L2=4+9=13 H.



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