The output of the rectifier pulsating in nature, it consists of a desired dc component of voltage and unwanted ripple components. These ripple components are removed by placing filter circuit at the output of the rectifier.

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Define latching current?

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Draw vi characteristics of pn junction diode.

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AC is normaly 230v 50Hzs why ?

6 Answers  

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Why does mode in arm in cpsr have 5 bits instead it can have only 3 bits to define all the 7 modes?

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what is diffractive quality factor?

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Why circuit turn off time should be greater than the thyristor turn-off time?

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If we have 450 mm height boiler drum level, so what is span & zero value for a dpt transmitter?

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why e1 capacity 2048 define details?

0 Answers   Ceragon,

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What is PLC ? How it is useful in automations ?

2 Answers   PTCL,

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how do microwave oven works??

4 Answers   Bhel,

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how a log ratio amplifier works?

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