why core losses are affected with change in voltege in transformer?

1 Answers   HCL,

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resistance switching is used in case of- ? a. air blast CB b. bulk oil CB c. minimum oil CB d. all types of CB

4 Answers   HCL, SSC,

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difference bewteen reverse current and alternating current

0 Answers   ABB,

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Is there any specialised book to refer about fault level calculation both in MV and LV side??

0 Answers  

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How do you select a cable size(cu&Al)for a particular load?

2 Answers  

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why transformer ratings are in kva

4 Answers  

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What is referred to the electron in the outer orbit?

0 Answers  

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what is difference between 5A and 100A CT constructional wise and operation?

1 Answers  

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What is required of exietation to the alternater.

4 Answers  

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explain PV modules in solar energy generation.

0 Answers  

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if earthing is used in place of neutral how the circuit completd.

7 Answers   Epitome,

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what is the minimum recommended leakage current of an earthed cable connected to the body or skid of an alternator

0 Answers  

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