Download Aptitude Crack
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RC Circuits - Technical MCQs

Q1:

The magnitude of the impedance in the given circuit equals _____.

A 17.14 omega.gif

B 24 omega.gif

C 70 omega.gif

D More information is needed in order to find the impedance.

ANS:B - 24 omega.gif

Mag. of d Imp. is; Z = 1/{(1/30)^2 + (1/40)^2}^1/2 = 24.