Physics, asked by aasimshaikh199, 2 months ago

Q. single phase 230 volt, 1 kw heater
is connected across a 1phase 230volt, 50 Hz
supply through bridge Rectifier for
firing angle 45° and 90° Calculate
power absorbed
by
heater?​

Answers

Answered by keyboardavro
0

Answer:

Explanation:

Heater resistance R =  

RMS value of output voltage =  

Therefore power absorbed by heater element =  = 500W

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