Q.
In the circuit shown in figure neglecting source resistance the voltmeter and ammeter reading will respectively, be
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a
0V, 3A
b
150V, 3A
c
150V, 6A
d
0V, 8A
answer is D.
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Detailed Solution
The voltage VL and VC are equal and opposite so voltmeter reading will be zero.AlsoR=30Ω,XL=XC=25Ωso i=VR2+XL−XC2=VR=24030=8A
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