what r substations?what r there work?why voltages r
incresed and then reduced during distribution of power
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Diff between Earthed & Unearthed cable ?
how we provide neutral earth on synchronising panel as per electrical standards?
at the time of starting back emf of a motor is zero.so how can it will start to run??
why free wheeling diode is connected across inductive load
16 Answers NTPC, Omaxe, Wipro,
as per BIS supply voltage in India is ......
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3 Answers NTPC, Servotech, Tata Power,
motor is 12.5hp after starting few minets motot get hot? why?
WHAT IS THE DIFFERENCE BETWEEN SHOP DRAWINGS/ DESIGN DRAWINGS AND AS BUILT DRAWINGS??
2 Answers ACC, Al-Jaber, Dubai Group, ECEC,
This is urgent!! What is a Thyristor-based 3-ways selector switch with Zero crossing control? how does it operate and where is it mostly found in a system?