Answer / vimal

dc shunt generator, we can used as a exiter for an alternator

Answer / shahebaz

D.C shunt genrator,because to produce the induced emf.

Answer / upendra

actually exciters are
1.main exiter
2.piolt exciter
1.main exiter; the sepeartely excited dc genarator used
2.piolt exiter:shunt genarator used give dc supply to
field of main exicter

what is the purpose of supervision relay coil

1 Answers  

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if we going for high voltage usages what are the considering factors, why those factors are effected.... please give me an answer related motor factors like wnidnig, frame, temp etc

1 Answers   ABB,

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What is the intent of short circuit studies?

3 Answers  

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how to calculate the no. of turns in secondary side of CT?

1 Answers  

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What is the difference between Droop vs Isoch Control?

0 Answers  

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I have made a 3 phase thyristor full bridge rectifier. But at the moment it is working only for the half bridge operation. Both the half bridges are on operation separately but when i put it into full bridge operation the oscilloscope output is zero. I rechecked that the pulses are correct for each thyristor. what could be the possible reason for this?

0 Answers  

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diameter of cable and core is doubled then the value of capacitance is

0 Answers  

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Why effective AC resistance is more than DC resistance of a transmission line?

9 Answers   HCL, ONGC,

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Can a transformer be used as voltage or current amplifier?

3 Answers   BPDB, REB, Riaz,

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I am interested to know what does 15 KVA DG set actually means? If I dont know the DG rating, is it possible to identify KW by simply knowing the diesel consumption?

0 Answers  

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If connected load of Asphalt plant is 375Kw. What suitable KVA DG set is required. What is calculation formula. what extra load have to consider. in what efficiency it will work.

8 Answers   MAHINDRA,

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why the transformer ratings in kva or mva?

4 Answers  

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