Recent questions tagged rectifier

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GATE Electrical 2014 Set 1 | Question: 53
The figure shows the circuit diagram of a rectifier. The load consists of a resistance $10Ω$ and an inductance $0.05H$ connected in series. Assuming ideal thyristor and ideal diode, the thyristor firing angle (in degree) needed to obtain an average load voltage of $70V$ is ______

The figure shows the circuit diagram of a rectifier. The load consists of a resistance $10Ω$ and an inductance $0.05H$ connected in series. Assuming ideal thyristor and ...

makhdoom ghaya

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makhdoom ghaya asked Feb 11, 2017

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GATE Electrical 2014 Set 1 | Question: 24
The figure shows the circuit of a rectifier fed from a $230-V(\text{rms}), 50-Hz$ sinusoidal voltage source. If we want to replace the current source with a resistor so that the rms value of the current supplied by the voltage source remains unchanged, the value of the resistance $(\text{in ohms})$ is __________(Assume diodes to be ideal.)

The figure shows the circuit of a rectifier fed from a $230-V(\text{rms}), 50-Hz$ sinusoidal voltage source. If we want to replace the current source with a resistor so t...

makhdoom ghaya

9.4k points

makhdoom ghaya asked Feb 11, 2017

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