whether the battery is voltage source or current source?

2 Answers  

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why ht line fuse wire is so thin

7 Answers   DLF,

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what are the points to be consider for MCB(miniature circuit breaker selection?

3 Answers  

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What are the layers of protection over armoured cables?

3 Answers   Accenture, IOCL,

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I have 380.KVA DG set how to Calculate the units from DG.

2 Answers   Ozone Pharma, Sperry Plast Limited, Sterling,

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The following equipment are installed ia a plant 1. 110KW Induction motor 4 Nos 2. 30 HP motor 3 Nos 3 15 HP Motor 3 Nos 4 7.5 HP motor 4 Nos what is total load of plant if one of each is stand by.

3 Answers   Blue Star,

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What is UPS?

14 Answers   HSL,

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How power factor of a transformer is calculated

3 Answers  

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what is the power factor of the megnetising component of transformer

1 Answers   Allied Group,

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what is the principle of the single phase energy meter? and,what is the advantages and disadvantages of single phase energy meter?

0 Answers  

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What is Automatic interlocking circuit dighram between two contactor for DG SET panel.

1 Answers  

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125Kva Dg can take up how much amphere load.

7 Answers   Indian Railways,

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