wht factor are considered to design ACB( air Circuit reaker) 415V

3 Answers  

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difference between synchronous reluctance motor and switched reluctance motor

1 Answers  

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What are the advantages of instrument transformer?

0 Answers  

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Why capacitor blocks DC current?

2 Answers  

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what is HI POT test

4 Answers   Suzlon,

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Mention the disadvantages of low power factor? How can it be improved?

0 Answers  

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There is 15 KVA UPS using for single phase load.And 30 batteries of 12 V, 100 Ah are connected in series. Load is taking 15 A current.What will be the back up power for this UPS on same load?

1 Answers   BS, Dynamic Software,

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PIU how does work?

0 Answers  

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1)we have 1000 cfm Blower,Dia-1Mtr,Velocity of air 94 m/s 2)We have Natural Air velocity 94m/s 3If i Put Wind Mill in natural air ,speed is 94m/s Then it will generate Assume 100kw 4)If i put same wind mill across the Blower,air speed is same 94m/s now the Question is Will it generate 100 kw?

0 Answers  

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what is the use of sdf?

0 Answers   Areva, SWAN,

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What is Lockout Relay and what is use of it in electrical installation

1 Answers  

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why capacitor bank is not used in generator power

7 Answers   Caterpillar,

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