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GATE Electrical 2017 Set 2 | Question: 13

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A three-phase voltage source inverter with ideal devices operating in $180^{\circ}$ conduction mode is feeding a balanced star-connected resistive load. The $DC$ voltage input is $V_{dc}$. The peak of the fundamental component of the phase voltage is

  1. $\frac{V_{dc}}{\pi} \\$
  2. $\frac{2V_{dc}}{\pi} \\$
  3. $\frac{3V_{dc}}{\pi} \\$
  4. $\frac{4V_{dc}}{\pi} $

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