Answer / k.prakashchandra

when a gen is connected to grid and terminal voltage is less
than the system voltage ,the gen runs on leading pf.If the
excitation current (field) is increased ,the armature
current reduces till unity pf is reached.

What is the basic difference of turn ratio & transformation ratio for a transformer?

8 Answers   IGT,

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

2 Answers  

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Can you any one explain different between instantaneous over current and IDMT

1 Answers  

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in small capacitor we use uf( micro farad) and in big quantity we used kvar. i want to know that in 1 kva how much will b uf(micru farad).

2 Answers  

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what is the purpose of %impedance for transformer

3 Answers  

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how current rating of l.t cable is find

2 Answers   GAIL,

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PLEASE EXPLANE WHAT IS " MOSFET AC CONVERTER"? WHERE AND HOW IT IS USED?

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Explain the fundamental difference between emf (electro motive force) and pd (potential difference) ?

0 Answers  

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One of the advantages of HRC fuse links is that they can be used to back up equipment with an inadequate rupture rating. briefly discuss what this means

1 Answers  

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what is the fullform of mccb

10 Answers   Thermax,

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0 Answers   ABB,

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what are the reasons of low voltage during start the DG?

1 Answers   Godrej, Tata Power,

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