Answer / pradeep

for railway interview

Answer / saravana kumar. m

what is the difference between electrical & electronics

ELECDTRICAL - CURRENT FLOW IN METALS.
ELCTRONICS - CURRENT FLOW IN CIRCUITS.
this is a basic diffent of my knowledge.

what is the difference between LPF and UPF wattmeter and where it is used.

7 Answers  

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i have one source transformer with the capacity of 50KVA, connected with two loads 10kw and second one is 15kw.. how can i calculate first load in KVA and second one in KVA .. because Kva rating, power factor rating of of transformer is different from the load… there must be some way to calculate load KVA rating and power factor….

1 Answers  

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How to know the back up time for a 5KVA UPS which is connected to 15 nos. of computers? Is there any formula for this? pls. tell me.

1 Answers   S V Sugar,

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what is relay

15 Answers   HPCL, IOCL,

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What will happen if mains neutral and generator neutral shorted?

2 Answers   Betts, Suzlon,

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what is function and advantage of double delta winding in induction generator?

1 Answers  

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how to define that what is resister ,capacitor& inductor.

1 Answers  

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What tests should i carry over on a newly rewinded DC Generator with voltage rating of 38 volts and current rating of 350 amps, to certify that the machine is OK?

0 Answers  

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what is maintenance?how to explain

0 Answers  

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Why the airgap of an induction motor is less compared to that of a synchronous machine?

4 Answers   MGVCL, RRB, WebTech,

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Why Neutral Busbar CT & transformer neutral CT connected with phase CT in Restricted Earth Fault?

3 Answers  

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Why the efficiency of generator is more than motor in swinburne's test

0 Answers  

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