What is meant by TAN-DELTA test carried out in motors?

3 Answers  

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explain with the help of loading capability curve,reactive power generation and absorption from synchronous generator?

0 Answers  

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minimum ohm for lighting minimum ohm for Earthing

3 Answers  

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hoe to select the cable size in sq mm for certain load?

5 Answers   TCS,

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Calculation for the adequacy of 380 KVA neutral earth flat size

1 Answers   Electrical,

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Difference Between Differential Relay and Restricted Earth Fault Relay of Power Transformers

1 Answers   KSEB,

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Explain REF protection and sbef protection in transformer?

3 Answers  

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Pl. brief about break-down maintenance of machine tool.

0 Answers  

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Types of circuit breaker

1 Answers  

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Why is it that polarization index type test is required for MV and HV motors and not for LV motors?

3 Answers   La-Gajjar Machineries, Qatar Airlines,

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Find active & Reactive Power transmitted in a transmisston line having Vs30 degree(sending end) to Vr(zero degree)at receving end with line inductance X ohm. Vs(30degree)-------------------Vr(zero degree) X ohm

3 Answers  

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How transformer winding & oil gets heat.

3 Answers  

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