Answer / k.prakashchandra

The breather keeps the air pressure inside the Tr at ambient
pressure.

Why effective AC resistance is more than DC resistance of a transmission line?

9 Answers   HCL, ONGC,

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how to operate and maintenance of 1500 kva diesel generator set

0 Answers   Supertech,

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what is the difference b/w neutral and ground?

4 Answers  

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Consider three heater bank connected in 3 phase star with neutral.Each heater bank connected in each phase.So each phase get 230 volts supply.my question is,during balance condition, current flow in neutral or Not

0 Answers  

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how many amps in 1KVA?

16 Answers   TATA,

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for testing busbar (33kv) hi-pot .whether we can apply DC r not.and what is the test volt for that .explain

4 Answers   WGPSN,

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How the starter control the starting current in three phase AC Motor?(In DC apply the reistance).

6 Answers  

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How can we Run three phase motor when only single or two phase supply is available ??

3 Answers  

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what do you mean by star connection?

4 Answers   Denver, Satyam,

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What is VCB? Where it is installed?

11 Answers   Hyundai,

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in battery charging room we find two fuses (one in positive other in negative cables ).why it is so?one fuse is ore than sufficient?

0 Answers  

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how to calculate load if i have three phase & single phase connection from power transformer( in term of kw & kva).can i take single phase load/3 for total kw calculation

1 Answers  

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