Answer / porketg

both are same , then how the potential at fault point can be zero in case of LLL fault , when there is no ground present in LLL fault

IP55 protection stands for

1 Answers   Hofincons,

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1. When do you use a VFD motor? 2. If the ceiling fan is on slow speed, does it consume less electricity? 3. If we want the fan to consume less electricity at low speed, what do we have to do? 4. What does “battery of 180 AMP HOUR” mean to you? 5. What does “battery of 180 AMP HOUR” mean to you? 6. If you don’t have coal, salt and copper, then how would you earth your connection temporarily at a camp site.?

6 Answers   Asian Power, Bhel, Focus, Focus Energy, L&T,

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In HT overhead line why should provide top conducter which is not connected whith insulater..?

3 Answers   Essar,

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different types of electrical cable?

1 Answers   Green Power,

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What is relation b/w Transmission Lines & Communication Lines ?

2 Answers  

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how to discharge 3 phase power factor correction capacitors

0 Answers   M S Ramaiah Institute,

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what is the conductor size in 33/11 kv line

5 Answers   Al-Thamer,

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I am new guy as an electrical engr. in a 100MW HFO based power project. I am in operations division. I have noticed from last few days, my supervisor sends the last 24 hours energy generation calculation to my plant manager. I have noticed, he calculated last 24 hour's generated energy differences in KWH then he multiplied it with a multiplying factor 960. for example: total difference =2.685 KWH*960= 2577.6 MWH. but he does not not know what is multiplying factor 960?? can anybody explain it??

1 Answers   Orion,

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what is mean by VCB colour code..???

1 Answers   Student,

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How to calculate Ith (I thermal) for curent transformer

0 Answers  

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i have 60Hz motor, can i run it at 50Hz power supply ???

2 Answers  

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why the active power flow of some line is increased when the active power of out is cut ?

0 Answers   TAFE,

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