Answer / bhupatmeer

In a.c. current and voltage waveform fluctuating.so we can not getting proper value.so we use d.c. meger.

Can you use step up generator transformer of voltage ratio 16.5kv/420kv in place of step up generator transformer 15.75kv / 420 kv

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When we giving the 3 phase supply to ups system how to coming netural?

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what are the main Parts of VCB

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about your self?

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What is the difference between diode and a transistor in terms of the direction of current flow?

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how to prepare PPM schudule

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What is the difference between electronic regulator and ordinary rheostat regulator for fans?

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what is meant by twilight switches 7 where its applicable ?

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