What, in the construction of a transformer, controls KVA? For example 600/208/120 V transformer can be 10kVA or 45kVA!!! What do we change in the construction of a Transformer in order to change the rating but not the voltage.

1 Answers  

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What is the actual meaning between the energy conservation and energy saving ?

3 Answers  

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what is derated current of power cable & what is formule to find derated current?

1 Answers   Thermon,

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IF ANYONE HAVE ANY QUESTION ASK ME AT MY MAIL anmol.bhardwaj5@gmail.com

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why the excitation is necessary to produce the reactive power

2 Answers  

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Differentiate AC and Dc resistance

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What is various types of electrical formula?

1 Answers  

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-----------means a source which can supply a constant voltage to aload irrespective of the valu of load resistance.

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what happens if DG N earthing fails while running and N Earthing fails while Transformer on load ???what will be the impact ???????/

2 Answers  

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why it is necessary to maintain frequency constant in a power grid ?

1 Answers   NTPC,

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Explain in brief description about the operation of DG sets.

0 Answers   Siemens,

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when we see the lube oil grade its 15w/40 or 20w/40 in this what is W Explain breifly

1 Answers  

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