Question

7) A DC supply of 500V is supplied to a
2 points
resistive load, R in a controlled manner
through a 1000 V 25A rated GTO to achieve a device
power gain of 1200. The data sheet gives the
following information: the on-state voltage drop,
VGTO(ON) = 2.2 V; Average gate power should not
exceed 10 W; IG Turn-on = 0.5 A; IG Turn-off = -25A.
(Hint: device power gain of GTO = Load power/Gate
power)
The value of load current is .......... and the %
efficiency is
23.89, and 99.45
23.89, and 99.56
24.11, and 99.56
24.11, and 99.45​

Answer 1

Answer:

99.235

Explanation: