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Communication Systems - Engineering

Q1:

The HV supply to a TV receiver is 25 kV and the total beam current for the three electron guns is 2000 μA. The power handled by IHVT is

A 5W

B 0.5 W

C 50 W

D 500 W

ANS:C - 50 W

25 x 103 x 2000 x 10-6 = 50 W.