Answer / k.prakashchandra

If the rating of meter is 5 A max ,MF will be 250 only as the rating of meter has no bearing on MF . Not advisable to use for accuracy at low loads .

What is the necessary condition for stability.

0 Answers  

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when current lags behind voltage how does it affect the circuit.In other words what is the significance of lagging current?

3 Answers  

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tell me some type of questions throught which i can prepare for exam and do my best

0 Answers   Jindal,

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What is a soft start?

1 Answers   Focus,

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Does the electricity supply authority send its customers power (kW) or voltape (V)? Asked by Ivan Muliro

2 Answers  

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why dc supply is given for excitation of ac alternator?how dc can produce flux?

5 Answers  

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why do we prefer alternating current in india where as in USA prefers DC?

3 Answers   Bhel, GMR, Texmo,

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give 5 differences between relay and contactor

1 Answers   Texas,

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how many safety really of DG sets.

0 Answers   MBD, Nerolac,

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why the secondary current transformer cannot left open

1 Answers  

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In which iron losses is higher induction motor /transformer

1 Answers  

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I have 1 KW, 3ph. 440v, 50 hz, cos(phi) .75, efficiency 75%(star delta connection)Motor. How to calculate line current & Phase current (1) Star connection (2) delta Connection

2 Answers  

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