what is photo voltic cell,& what are the materials associated with that?and any spcifications like volts/cm etc?

0 Answers  

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what is meant by bus bar and outgoing/incoming breaker in an electrical/electronic circuit

3 Answers  

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1. Design a counter which counts 0, 4, 8, 2, 6, and repeats using: 1.a using JK flip flops 1.b using T flip flops 1.c using D flip flops

0 Answers  

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What is the difference between DOL starter and star delta starter

0 Answers  

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At site, we have 30Kw motor (3 phase, 400V,50Hz) and FLC 54A as per the nameplate. At the time of starting it draws 840A instead of 390A (7.2%). As per the data sheet also its 390A starting current. it thru a dol starter from the MCC. can anyone tell what is the problem in the motor

5 Answers   ME,

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if the power factor is .88 i want to increase the power factor to .99 what number of capacitor is to add?

3 Answers   Amway,

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What is the difference when selecting a cable between AC and DC current?

13 Answers   ABB,

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please explain to me how to calculate current,voltage,resistance with formula??

0 Answers  

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If the Supply voltage is increased by n times, the cross section of conducter will [increase/decrease] by ________ times ?

4 Answers  

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I want to merge a cable..in between two metering Cubicals which contains CT's and PT's and Energy meter..before taking merger..what are the common things required?

0 Answers  

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why the earth conductor in top of the tranmission line ?

2 Answers  

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what is the difference between power transformer & distribution transformer and what are their ratings respectively?

4 Answers  

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