what is the healthy specific gravity of lead acid battery used
in DG sets ?
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What do you mean by dependent and independent voltage sources?
How relay coordination has to be done? what are the inputs are required for this? Please explain this with calculation method?
How to use computer cpu ups use for home inverter circuit board
What happens if the Capacitive Voltage Transformer Primary neutral is not earthed. There is a CVT between Transformer and source, and the CVT neutral of the transformer is not earthed, does it effect the transformer while charging or does it effect the transformer charging process.
Differentiate between digital phase converter and ordinary phase converter.
The power supplied to a 50mH inductor from a 120V, 60Hz source will be
how mass curve differs from hydrograph.
What is the lockout relay
what happen if the load connected to the induction motor is taken away? the same question for synchoronous generator in synch i think that the the exitation voltage will appear on the terminal only if so plz answer me
can a 150 kva 3 phase 440v/230V delta-wye step down transformer can be use as step up transfoermer with connected loads at 440v side?
A 400KVA transformer has 400 Hz frequency. If the frequency is changed to 50 Hz, then what will be the new KVA rating?
What is depreciation factor?
WHAT ARE THE CHARACTERISTICS OF AN VOLTAG AMPLIFIER
critically criticize the application of ring main unit in power system
HOW CAN YOU CALCULATE PRACTICAL EFFICIENCY OF A ASYNCHRONOUS INDUCTIONMOTOR OF 7.5KW,& MOTOR IS RUNNING WITH AVOLTAGE OF 410 VOLTS,& TAKING CURENT OF 13 AMPS