Answer / shaheer a p

No, shock is a function of both current and voltage. In
welding machine voltage level is low.

how to calculate voltage drop in long distance cable? for an e.g lamp of 12 volt ac ,300watt is 90 meter away from supply i.e (x'mer 230 v / 12v)and i m getting 8 volts at lamp terminal ....

1 Answers  

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What is the difference between KW & KVA ?

9 Answers  

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what are earthing material

1 Answers  

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Name the different control schemes of electric rive.

1 Answers   DVC,

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How to calculate the ups battery back up? give the formula.

15 Answers   Cushman Wakefield, Ethio Telecom, Exide, MacLellan, Morgan Stanley, TATA,

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if 50hz transformer is required to be run on 50% frequency what needs to be done???????????

6 Answers   century,

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How to specific gravity of battery will check, i didnt saw any hydrometer. & say me how to dip into the battery what are the specifications are given in the hydrometer?

1 Answers  

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what is the difference between potential Transformers and capacitive voltage transfoemers and where it is used?

5 Answers  

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what is power frequency withstand and impulse withstand of a circuit breaker?

2 Answers   Power Grid,

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whats relation b/w motor current & friqency

1 Answers  

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Pls tell me what is the exact current conducting capacity of copper and aluminium cables?how much capacity of cables need to 90kw induction motor&how?

1 Answers  

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Construction of Diesel generator set?

1 Answers  

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