How much heat will a 2500 KVA transformer will generate ?

5 Answers  

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- two pumps must work with them at the same time but if the first pump start the second pump  must delayed for some time to start  also , with motor rated power = 90 KW and rated voltage = 380 V and rated power factor = 0.85 lag please draw the power and control circuit for it and determine all circuit components parameters that you use it

0 Answers  

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where the lexical paramater will use in fron end?

0 Answers  

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what does happen if generator frequency fall in running condition & what should require immediately

4 Answers  

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What is the power factor,apparent power,reactive power and formula of power factor.

3 Answers   MNC,

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Why corona leads to production of Ozone and glow of the color VOILET?

0 Answers  

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What is battery Amphere-hour? How the battery back up time period is calculated?

2 Answers  

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Why need 3phase machine double earthing?

0 Answers  

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Formula to calculate amps rating when we are having only the width & thickness of the coppper ?

2 Answers   BEL,

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our scope called one core cable for distribution system so we like to use 4 core cable with one equipment grounding conductor so what kind of technical reasons i can say that the 4core is better then 1 core,

2 Answers   Elite Construction,

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A two-terminal variable resistor is known as a

1 Answers  

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1.wat is the purpose (or)function of regulator? 2.wat is the purpose of stabiliser?

3 Answers  

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