Answer / k.prakashchandra

All the pins are slitted and tapered at the tips so that
they enter the holes of the socket easily and stay firmly
fitted .The earth pin being larger has two slits ensures the
firmness of the whole plug top.

Which type of DG need Netral Earthing?

1 Answers   Hyundai,

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I have connected 04nos. earthings to a transformer through 04nos. earthing pits seperately. 02nos. earthings are connected to T/F body, and 02nos. earthings are connected to T/F neutral.T/F capacity is 2000KVA, 11KV/415V. But after completing of 02 years successful operation ,we are facing following problems- 1. CT/PT occured blast one time 2. HT cable box occured blast two times 3. One body earthing strip and one neutral earthing strip of transformer are overlapping at some places. Whenever these two strips are pressed at overlapped points, they made spark. What is the reason of spark? Please explain the reason & rectification of above problems

5 Answers  

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How do we arrive at selecting reactive capacitance value as 30% of h.p rating of motor?

0 Answers  

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What is the Working principle of ELCB and RCCB?

1 Answers   Geo Miler, L&T,

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what are the different sizes of U.G. cable & where these cabl;es are used according to voltage ..

0 Answers   HPCL,

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what is EP panel and AHS panel

2 Answers  

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why the difference arise between HT reading & LT reading (submeters fixed in complexes, apartments etc)if the power factos exceed from 0.9 to 1 can the ht meter reads fast?

0 Answers  

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why are we maintaining some specific gravity in battery ?

5 Answers  

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In a Circuit how the MCB and Fuse ratings are calculated. And shall the fuse follws the MCB or it is otherwise?

16 Answers   Emerson, HCL, Thirumalai Chemicals,

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why transformers rating are in KVA

5 Answers  

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What is the difference between Encoder and Resolver?

0 Answers   DCCE,

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Which motor has high starting torque

2 Answers   Greenko,

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