How can you sized or estimate the ligthning arrester
current rating?
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ohms law aplicable
What is the tube exial fan?
Why the Transformer connection is changing in different transformer?(Like Star & Delta,Delta & Delta,Star & Star,Delta Star) From that connection where it is used?
What is erection of electrical system?
what is the method to calculate the voltage drop for number of meters Example 250volts I/p at one end if the cable length is 50 meters what could be the drop?, after 100 meters how much? needs formulae.
How to calculate the size of earth cable to earth the neutral of UPS ?
What is the purpose of RECTIFIER ASSEMBLY in AC power generators?
what the different between earthing and grounding?
Why are cables rated for 40 KA for 0.25 Sec fault current rating?
As an electrical engineer what are the responsibilities which i can hold in TCS?
What mean power grid fail. why power grid fail.
1 Answers Intas, Tech Mahindra,
why chock were used in old tubelights but are not newest tubelights?