Answer / naresh reddy

each plate calculated p d 2 v

In dc motor starter there is less voltage required for holding contactor that's may why it is called no volt coil. but in ac starter why holding contactor is called no volt coil.

2 Answers   JSW,

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why you don not show protection and type of isolation in key single line diagram?

0 Answers  

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I NEED RRB SYLABUS FOR JE ELECTRICAL ,PLEASE SEND TO MY E- MAIL ID joo28_eee@yahoo.co.in

0 Answers  

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What is the formula to calculate the rating of a three phase miniature circuit breaker

0 Answers  

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what is difference between DC and Ac

5 Answers   Birla,

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why 30 ma elcb is used ?why cant 100 ma?

3 Answers  

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Why neutral shows voltage with earth ?

2 Answers   MRF,

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What is the maximum number of swithes that can be connected in series up to down stream point in an LV Distribution system?

0 Answers  

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In case of power/distribution transformer what is percent impedence?

1 Answers  

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what is on line transformer and off line transformer.

3 Answers   Cisco, HP, ICC,

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We in my plant one of the transformer showing neutral to earth voltage is 22V how to solve it

3 Answers  

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After synchronizing the running generator with grid, the avr getting tripped and the generator breaker also oettong tripped, before tripping the avr the pf meter of generator is showing leading pf please kindly give a suggestion to rectify this problem.

2 Answers   Thermax,

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