What happens to the synchronous generator when reverse
power is given to it?
1.dg on load alarm/stop alarm... 2.dg on load. piu alarm alarm kaise chek krte hai
hi, could someone help me to find a control design for syncronising panel .
Explain the power rating of a bulb, say 60W, what if the voltage changes
IN bateery size of positive is biger than negative .why?
I've descovered that when the earth wire in a domestic electrical installation is not connected back to the board (ground) a voltage of between 9-24v is is found to be present in the earth wire. When connected at the board there is no voltage - is this normal and why does it happen?
What is static frequency control used in gas turbines
What motor is used in ceiling fans and what motor is used in table fan.? why table fan is costlier than ceiling fan?
Why more sound is produced in mixer than grinder
'documenˁ
What is Autodialer used in FAS????
Is it possible to measure correct value of earth resistance & cable insulation ristance with out disconncting earth lead & both sides of cable ends? If not, any other method to measure ER & CIR with out disconneting from the system.
WHEN SINGLE PHASE SUPPLY AS 220V, WHY THE 3 PHASE- 4 WIRE MEASURED AS 440 VOLTS INSTEAD OF 660 VOLTS (220 VOLTS PER PHASE i.e 220x3 = 660 volts ).