hopkinson's test

5 Answers   Bhel, NTPC,

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Why glands not provided for XLPE cables

1 Answers   Saint Gobain,

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now a shunt motor is practically a constant speed motor , then how does it meet the increase or decrease in the load ?

1 Answers  

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what is active power & reactive power?

0 Answers   Avtech, Jindal,

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why does same amount of current flow in the circuit inspite of any number of resistances in the circuit?

3 Answers  

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If current and resistance in a circuit is increased by 20%, what will happen to its voltage drop??

4 Answers  

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1.What is captive power plant? 2.What is national grid?Give brief idea.

0 Answers  

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How can we calculate ngr resistance for a generator and Transformer ? What type of transformer requires ngr ?

5 Answers   Welspun,

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how to measure the transformer resistance values(dyn11)?and howmuch the minimum value?

0 Answers  

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Define the "All - Day Efficiency" of a Transformer

1 Answers   Transco,

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in Contactor opearation Why there is a difference in the values of the operate and release voltage in case AC supply

0 Answers  

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Ac generato how produce power I need for camplet defination

0 Answers   KCL,

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