can any one tell me the formula for calculating the power and unit consumpetion

9 Answers   Avalon,

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railway exam in asst loco pilot old test paper

25 Answers   Indian Railways, Loco Pilot, RRB, Southern Railways, TATA, Vimal,

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Why not LED burn after showing alarm,as Alarm volt is 11- 13,But LED is of3 volt,why it isnt Burn??

1 Answers  

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sir, my question is that if we start any three phase induction motor with star connection.will be current taken ? please send a formula.

4 Answers   ABB,

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why holding contact is not using in VCB and ACB breakers?

1 Answers   Cethar,

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How RTCC works with OLTC

1 Answers   Siemens,

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the minimum clearance b/w ceiling and plane of leaf of ceilng fan shall be ..........mm

1 Answers  

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wat's the procedure to take short circuit current for cable selection

0 Answers  

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why hv current transformers have big size ?

5 Answers   RailTel, TCS,

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Utility company give the supply to customer in KVA but bill them for Watt.why?

1 Answers   L&T,

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circuit diagram of trip circuit supervision relay

0 Answers  

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y we are used signal conditioner in capacitive transducer

1 Answers  

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