Answer / sheikh

what do you means about synchronous panel. you required to Run
2 different supplies on a common Bus. then equal rating transformers are compulsory.

IN 1000kva transformer where the oil and winding temperature sensors is connected

0 Answers   Cushman Wakefield,

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what are the application of over current relay?

2 Answers  

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How to calculate the slip ring induction motor rotor current and voltage.

1 Answers   Bhel,

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why voltage drop if we have connected 230 v ac suplly through diode to bulbe we found haft ie 110 voltage drop why it is

4 Answers  

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What is boucholz relay and the significance of it in to the trformer?

0 Answers  

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how to calculate the load on transformer..????

2 Answers   Bhel,

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what is the voltage regulation for unity and zero power factor?

0 Answers  

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we have require a Motor (1500kW, 6.6kV, 50Hz) which shall operate at 1500rpm during 30min and after it shall run on 500rpm during 15min. The same cycle shall be repetitive during the whole working days. Which method is best and economic to achieve such type of task. VFD, VVFD, Pole changing motor etc.

0 Answers   MTN,

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Define rise time.

0 Answers  

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Brief working principle of fluorcent tubelight,function of starter & choke.

3 Answers   Havells,

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The inventer is a battery, but if lost current at home u will turn on the fan but the is AC and inventer battery is dc . Then how the fan was rotating. What device Or machine in fan converst the Dc power to Ac power

0 Answers  

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volts=230 c=10mf a=??

0 Answers  

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