Answer Posted / dileep verma

DC

What happened when voltage will half value of current ...

1589

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How much earthing frequency is capable?

1948

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Compare salient pole and cylindrical rotor machines.

1866

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Classify milling machines.

1116

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why we use copper earthing for neutral while for body GI.

6125

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I am getting above 60 V as open delta voltage against single phase unit ICT at tertiary delta formed and ICT getting trippped on NDR. ICT tested and found in order. PTs provided on tertiary are tested and in order. what may be the reason?

2105

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What is the minimum value of hfe for the oscillations in transistorized rc phase shift oscillator?

1248

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WHAT R THE SAFETIES IN A HIGH TENSION PANEL N LOW TENSION PANEL. ALSO WAT SAFETIES R THERE IN A 200 KVA TRANSFORMER?

2246

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Mention the disadvantages of low power factor?

1108

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define displacement & magnitude ?

1827

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what is meant by skew width in machines?

2191

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What is the formulae of Megger value for a A.C.Motor

2864

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how to calculate the size of the HT cable

1874

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Explain how you can give the overload setting to any Motor Protection Relay for a HT motors with formula and example?

2200

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Earth has zero potential then what would be the neutral potential ?

1412

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