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

Draw the equivalent circuit of crystal oscillator?

0 Answers  

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how to conduct dc resistance test for rotor of an alternator and how to measure the rotor dc resistance value theoritically?

0 Answers  

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Why the steam turbines are run at high speed where as the hydro turbines are run at low speed?

1 Answers  

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why lightning arrestor are made by 2 stack of insulator but why cvt are fully 1 stack of insulator.

1 Answers  

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capacitor applied voltage is 1100VDC & capacitance value is 82uF how to calculate current of capacitor.

2 Answers  

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what is the difference between AC choke (inductor) and DC choke (inductor), working and design point of view?

2 Answers   Electrotherm,

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why do we carry out winding resistance test?

0 Answers   MahaGenco, MAHINDRA,

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How to calculate the KA rating for a circuit breaker if we know the KVA rating of the generator feeding it?

2 Answers  

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We have a distribution transformer of 750KVA/11kv/440v and an AVR (Servo Stabilizer) of 750KVA on the LT side of distribution transformer. Also we have an ACB of 1200A on the output of distribution transformer (that is on the input of AVR). We want to have an MCCB on the output of AVR. What should be the rating?

0 Answers   SSPL,

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For 300MW and over a distance 250 km, what voltage be selected? and no. of circuit?

5 Answers   DPL, NTPC,

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why did youi choose this career?

0 Answers   KTB, ONGC,

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armature is that part in which current is induced since in dc motor we supply current to the conductor so why we call it armature?

0 Answers  

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