Answer / Rinku Khan

Advantages of Load Commutated Choppers include: 1) Smooth and precise voltage control due to soft switching, 2) Reduced electromagnetic interference (EMI) compared to mechanical choppers, 3) High efficiency due to the absence of any mechanical contacts, and 4) Ability to handle high power levels.

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4 Answers   Infosys,

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3 Answers   AAI Airports Authority Of India,

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Define what is a rectifier?

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materials of core and cladding

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Distinguish between jfet and mosfet.

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Explain why normally control terminal of 555 timer is connected to ground through a 0.01µf bypass capacitor?

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When batteries of different voltages are connected in parallel what happends

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Balun is a transformer which changes a). unbalanced to balanced line b). balanced to unbalanced line c). zero to infinite impedance d). input like transformer

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What are the disadvantages of ac voltage controllers?

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why 20logA is used as voltage gain and 10logA is used as power gain

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