What is min and max voltage between earth and neutral/phase
if it perfect earthing?
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What are the functions of temperature scanner in power transformer?
How to configure the drives in PLC, through Profibus commnication. And to how to address it?
why we use circuit breakers for switching instead of normal switching device?
What is meant by full pitched winding?
why is the conservator tank painted white on the transformer
Different types of relay fault which phase sequence??
Define newton's law of viscosity.
previous year paper of ntpc bhel for degree in electrical enng
what is the use of piston rings in the engine used for a generator...........
How to select the cable and voltage drop in circuit?
what is the carona effects meaning in HT line transmmission system
How can we calculate cable size in Low voltage & high voltage
I need a formula to calculate the size of cable as per load but in the terms of length. Please Reply me as i search lot of sites but i did not get the answer.
how to calculate the cable current ratingand and how much of distance the rating will be ok will the distance is incresed what the action we take
how to calculate compresor capacity?