Difference between transmission line and cable?when ever a large water channel has to crossed it is easier to use cable then transmission line why?

1 Answers  

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What are the advantages of the three-phase motor over single phase motor?

0 Answers  

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if one of the phase is failed to 3 phase IM. what will happen?

6 Answers  

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Hoe do calculate the Cable size for Amps rating ?

0 Answers  

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working principle of current sensing relay? how its work?

1 Answers  

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While testing the 33KV Busbar by using Hipot kit, what should be the test voltage we have to apply?

2 Answers  

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I am working in 600MW power plant currently in erection phase. I came along this term and want to know its meaning in simple language, consider me naive!?? All motors shall be of energy efficient type EFF-2 as per IS:12615/ equivalent IEC / International Standard.

1 Answers   Punj Lloyd Ltd,

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Is it possible to connect a safety device in to parallel?

0 Answers   Jones Lang LaSalle,

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Installation method of self treated earth electrode.

0 Answers  

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How many types of losses occur in a transformer?

0 Answers  

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WHat is the requirement of installing FAST ACTING EARTH SWITCH in GIS and how is that integrated with protection system. How and when does it operate?

0 Answers  

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IS HI-POT TEST DONE ON A TRANSFORMER - YES OR NO? WHY?

4 Answers  

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