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RC Circuits - Technical MCQs

Q1:

The phase angle in the given circuit equals___.

A 90°

B 36.87°

C 0°

D 53.13°

ANS:B - 36.87°

θ= tan-1(wCR).
Xc=1/wC.
wC=1/Xc.
θ= tan-1(R/Xc).