What is differance betwwen Conventional MCC & Inteligent MCC?

2 Answers   Quantum, Siemens,

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1. What is the exact formula for one weber? for example,(one ampere = one coulomb electron of electrons crossing a point of conductor at one second. i.e, 1A=1Q/1sec)

0 Answers   Bhel,

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how much percentage(%) of load can feed in power transformer?

1 Answers   Siemens,

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In power transformer tappings are provided on A high voltage side B low voltage side C In middle of both the windings D both high and low voltage side

2 Answers   NNN,

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what is the basis for selection of Protection CT class ? How anyone can decide whether to go for 5P10 or 5P20 ?

3 Answers  

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solar cell voltage?

2 Answers  

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what is the Space heater? why using in Electrical motor?

3 Answers  

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What are the types of relay ?

3 Answers  

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Why should we use the igniter in the sodium vapour lamp.

7 Answers   ABB, Delphi, Mudhra, NTPC, PICT,

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what is the significant for using two types of voltage(line voltage & phase voltage)

1 Answers   NTPC,

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which relay is used for both detection & correction?(there is only one relay)

2 Answers  

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ceiling fan wattages rating

1 Answers  

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