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Solution


Q.

In the circuit shown below, what will be the reading of the voltmeter and ammeter
1 800 V, 2A  
2 300 V, 2A  
3 220 V, 2.2A  
4 0 V,1A  

Ans.

(3)

In resonance VL=VC,  Vres=VR,  Z=R,     irms=VrmsZ