Question

In the given circuit the reading of voltmeter $V_1$ and $V_2$ are $300$ volt each. The reading of the voltmeter $V_3$ and ammeter $A$ are respectively

• A. 150 V and 2.2A
• B. 220 V and 2.2 A
• C. 220 V and 2.0 A
• D. 100 V and 2.0 A

Answer 1

Answer: (B)

220 V and 2.2 A

Answer 2

As $V_L= V_C = 300 \,V$, resonance will take place
$\therefore\quad V_{R} = 220\,V; I = \frac{220}{100} = 2.2 A$
reading of $V_{3} = 220 \,V$ and reading of $A = 2.2\, A$