IN OLTC we observed "OUT OF STEP" Alarm, we have two different transformer, when both are in parallel this type of alarm observed. what's the meaning of this alarm and why it occurs???

3 Answers  

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

1 Answers   Godrej, Tata Power,

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in a dc motor we supply current only to the armature conductors,from where is the field winding gets excited then??

3 Answers   RRB, Siemens,

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what is the reason of power development in synchronous generator due to saliency ?

1 Answers  

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the winding of Generator and Motor is star or in delta ? and why

0 Answers  

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if our load in 3 phase circuit is 4000 amp. calculate the capacity of capacitor panel if line power factor is.80 .

1 Answers   ST Micro,

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how can i reduce sparking without stepdowning the voltage

0 Answers  

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how is working the APFC when varying the load?

1 Answers  

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Define phase lag and phase lead?

0 Answers  

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What happens if we give the supply to the rotor of induction motor and make its terminal shorted?

2 Answers  

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What do you mean by dependent and independent voltage sources?

0 Answers  

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Why there is a current in neutral line

3 Answers   Honeywell,

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