Answer / rk sharma

Flow of charged electrons in a conductive medium is known
as current.

Answer / ankush dhiman

flow of free electrons or we say electric charge in any
condutive material.

Answer / doddamani (riepl )

The flow of electrons in a particular direction is called
current.

Answer / rayudu rama krishnar

current is defined as flow of electrons.

why the supply power frequency is 50hz in india? where as it is 60hz in US?

4 Answers  

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I have an existing old MCCB. ABB Model SACE, the rating are: Ue = 660 volts, Iu =1250 Amps, 3 poles, Ith (max) =800 amps at 45 deg C. I need a circuit breaker for my 3 phase motors, 380 volts 60 hz. the supplier required the minimum ampacity of the breaker to be 911 amps. can i use this breaker with rating of Iu =1250 amps but Ith = 800amps maximum?

0 Answers   Siemens,

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how does PLCC work?...

1 Answers  

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Voltage drop is the:(a) Maximum potential(b) Difference in potential between two points(c) Voltage at the end of a circuit(d) Voltage produced by a source

3 Answers  

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Which system use dc to dc high voltage gain A. Solar system B. Battery backup

1 Answers  

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What are protections for dty type transformers

0 Answers  

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how the global warming take place?

1 Answers  

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# 4 hi friends i m from electrical branch and seeking for tech. + apti. both papers of hpcl plz get it available as soon as possible my email id is sumit_lig189@yahoo.co.in

0 Answers   HPCL,

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What can make the the overloads operate when a star delta three phase motor starts?

1 Answers  

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what are the disadvantages of low power factor

0 Answers   HMK,

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In CTs tan delta point should be earthed , what is the reason behind it?

0 Answers  

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What is the meaning of insulation leavel LI 75 AC 28 About scott transformer spcification

1 Answers  

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