How does a ideal c.t. works ?

0 Answers  

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How ElCB tripping if Neutral touch with ground

4 Answers   Sanmar,

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In synchronous motor, how the field current is related to armature current..i know its inversely proportional..but concept wise...i was nt clear....pls help me...

0 Answers   Siemens,

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use of PIR in ehv breaker

0 Answers  

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In case of salient pole alternator when number of poles are 4 or more than 4 it helps the flux wave to be sinusoid as air gap length is increased from center to tip , but if the number of poles are 2 how does the flux wave is sinusoidal?

0 Answers  

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which motor used in electric train ans how much volt.

4 Answers   Trimax,

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Define current?

14 Answers  

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Stator core loss of squirrel cage induction motor compared to rotor core loss is= A equal B more C less D depends on load

2 Answers  

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How do we calculate the Out put voltage of generator, after the excitation is being given?

0 Answers  

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why a pilot exciter is used in combination with the main exciter? why not only a main exciter is used for excitation to an alternator?

1 Answers   Electrical,

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Instead of single phase(220), if we apply Phase to phase (R&Y)supply (eg: for lighting fixture). what will be the power formula?

1 Answers  

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how do you find making current and breaking current of the circuit breaker

1 Answers  

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