Answer / mrudang

when current flows any equipment , after flowing the
current , because of electromagnetic effect there is some
small current will be there , its called residual current

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0 Answers  

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if d gen is 50kw,load is 60 kw,hw d gen ll supply d remaining power?

3 Answers   NHPC,

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what is bus coupler, where it used.

14 Answers   Diebold,

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which technique servo motor tested o.k or faulty ?

1 Answers   ABB,

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state the construction of incondenscent lamp?

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whay is snubber circuit , why we are using snubber circuit in thyristor

1 Answers   NEPC,

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what is rated current and operating current?

3 Answers  

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What is cross over distortion? How it can be eliminated?

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in india,we use 230V,50 Hz,whereas many other countries use 110V,60Hz.what r d advs and disadvantages of each of them?

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What is VVVF Drive ?

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how to find the multiplication factor for digital energy meter and analog energy meter

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Work done in a free expansion process is

0 Answers   Caterpillar,

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