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british thermal unit

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birtish thermal unit

KVA transformer of different frequencies of 50hz,100hz,500hz&1000hz. which one of these transformer has big size? Give reason

4 Answers   Suzlon,

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How to know th details about an electrical Drawing ? Please mention the easy method.

0 Answers   Siemens,

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i want to know that what is the eligibility critaria for ongc exam?

0 Answers  

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what is different between grounding and earthings?

4 Answers  

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in transformer the unit of power is in kva why?

4 Answers   Videocon,

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What is the meaning of CT 400-200/1-1 A ?

2 Answers   Home,

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What do you mean by pf of a generator? Power factor purely depends on the load (wether inductive, reactive or unity) then what does the pf mentioned on the generator nameplate means?

3 Answers  

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Is C.T will sense the current in both direction. As i know the C.T will sense the current in only one direction.

2 Answers  

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Why did lightening arrestor solid copper rod head is sharp on mobile tower top?

0 Answers  

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A 25MVA 3300/400V T/F is termed as per winding is …… a) primary 3300V & Secondary 400V b) primary 3300V & low voltage winding 400V c) High voltage winding 3300V & Secondary 400V d) High voltage winding 3300V & low voltage winding 400V

4 Answers   Engineers India Limited,

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200-100/1-1A – Transformer Knee point voltage

1 Answers   AAPT,

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why we use mostly 3-phase but not 4-phase and 5-phase what is the difference between them

1 Answers  

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