What are the test performed on A faulty transformer ?

2 Answers   Bhel,

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Tan delta point in transformer to be earth or not?

1 Answers   DMRC,

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why do select 11000v rubber mat even we use only 415Volts

1 Answers   Saint Gobain, Tata Steel Limited,

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can we amplify dc signals.how can it be done

4 Answers  

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What should be the voltage between Neutral and Ground in secondary side of the step down transformer (230 V to 110 V) with no load condition?

0 Answers   Jindal,

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How to calculate cable size by using load.?? Any formula...

0 Answers  

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In our plant we have installed new MCC with ELR and CBCT which is detecting some leakage current in the system but it leading to some confusion when to check that in which feeder which is drawing current we put off the whole panel itself but still CBCT detecting some leakage current so can anybody ans me , where i am going wrong or how to detect whether its actual leakage or CBCT malfunctioning.

0 Answers   Saint Gobain,

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what happen when ac motor is connected with dc current

4 Answers  

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Define the term factor of inertia.

0 Answers  

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What causal system?

1 Answers   NTPC,

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what do u understand from filter factor of reactor?

0 Answers  

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How amny AH battery required for 600va inverter ?And how many hours it will give backup for ceiling fan ?

3 Answers   HCL,

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