Is earthing done for AC or DC or both?

6 Answers  

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If the capacity of water Tank is 50000 Liters situated at 20 meters height from ground level,What would be the size of pipe and how much USGPH water will be supplied and what will be the motor or pump rating used for this work?Illustrate by showing formula?

1 Answers  

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what is the difference SCR & TRIAC?

13 Answers   TCS,

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sir i ve applied for hindustan petroleum and power grid india ltd..and the exams on feb 22.can you pls send model papers and tell how to prepare for those.i need to get into any of these for sure.....

0 Answers  

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What is the difference between PLC & DCS?

1 Answers   Power Plant,

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what are the protection for DG set and why?

2 Answers  

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if an alternator or turbine using fuel to produce ele energy and we didn't connect load to the ends then where was gone the ele energy

2 Answers  

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what is the significance of cabability curve of alternator

0 Answers  

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what do you mean by cl PS CTs? What are technical details required for it's manufacturing?

1 Answers  

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The reason why the sending end and receiving end voltage sare almost equal when capacitive load is added.

4 Answers  

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Explain why machinery used on a.c supply is usually rated in KVA instead of KW?

10 Answers   EEE, Mtandt,

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plz tell me about BACK emf and how it generates?

2 Answers  

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