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Alternating Current

  1. In the given circuit the reading of voltmeter V1 and V2 are 300 volts each. The reading of the voltmeter V3 and ammeter A are respectively​​
    1. 150 V, 2.2 A ​
    2. 220 V, 2.2 A ​
    3. ​220 V, 2.0 A ​
    4. 100 V, 2.0 A
Correct Option: B

​As VL = VC = 300 V, resonance will take place ​​
∴ VR = 220 V
Current, I = 220/100 = 2.2A
∴ reading of V3 = 220 V ​
and reading of A = 2.2 A



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