what is the difference between megger and earth tester?
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In Power cable specification what is U0/U and Um.
How I calculate the ELCB for circuit breakers?
what is the purpose of silicon dropper used in battery charger?
what is (+) and (-) in generator field detector stand for?
can we use NPT glands in LT panel
how many load we can take for lighting
is it value of power factor is more than unit. whats effects in the source supply
what is a composite error in current transformers, why occurs & in which it will occur i.e, either metering ct/ protection ct
Is better to supply the voltage for static exciter from the auxiliary power source or from the SG terminals? And why?
If oil and air can withstand a high MeV when used as an insulator in a transformer, what are the values of how high for each material?
how to set the time in digital timer ?
what will be project cost for 100 kv transformer connection under oyt scheme.
How does HT work & Voltage required?
Why negative feedback is preferred in the control system?
Mention the disadvantages of low power factor?