importance of air gap in transformer

5 Answers  

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what is vfd?

2 Answers  

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what is meant by neutral Ct of a transformer and how it connected in transformer

4 Answers  

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what is R Core Transformer. how it differs from normal transformers. dont search in net and post the answer.

0 Answers  

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At what factor resistance r of a conductor depends?

0 Answers  

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What are options used for earthing the switchgear.

0 Answers   KSEB, L&T, Siemens,

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What is the function of RCCB? What are the different sensitivity ratings & each application?

6 Answers   Wipro,

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In any Industry, Which voltage level either 3.3kV or 6.6KV to be chosen? Then I would like to know ,Is there any cost consideration or Rating of motor?

5 Answers  

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An ISP is granted a block of addresses starting with 150.80.0.0/16. The ISP wants to distribute these blocks to 2600 customers as follows. a) 200 medium size businesses; each needs 16 addresses b) 400 small businesses; each needs 8 addresses c) 2000 households; each needs 4 addresses Design the subblocks and give the slash notation for each subblock. Find out how many addresses are still available after these allocations.

0 Answers   UOG,

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how can we charged the battery in DG

2 Answers   MTS,

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how we find transformer capacity by ohm

0 Answers  

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what is the method of electric earth for the protection of low voltage electric equipment

1 Answers   MacLellan, Shiva Corporation, Siemens,

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