what is difference between 3.5 core and 4 core cable

5 Answers   Havells,

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why we are using large cross section cable at load side and small at other (11kv to trsfr)side of transformer? when the load increses current at both side increases,right?

2 Answers  

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how to calculate the formula of cable size if motor kw is given

0 Answers   APT,

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why there is spacing between two rails in railway?

3 Answers   DS Group, RRB,

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what is the power factor of the megnetising component of transformer

1 Answers   Allied Group,

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Megar test tell sufficient resistant

1 Answers  

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What is relation between mu(nought) and epsilon(nought)?

0 Answers  

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How to test Power Transfomer vector group?

1 Answers   Bhel,

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diffrence between alternating and pulsating field?

1 Answers  

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What is the impact of MCCB & MPCB on Distributed Control System?

6 Answers  

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1.How to calculate backup time from series connected battery of 12v dc with 26Ah for 2battery?

3 Answers  

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what happens when we apply dc to a transformer

7 Answers   Siemens,

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