how we test a 3 phase motor on single phase supply....? HOW WE RUN A 3 PHASE MOTOR ON SNIGLE PHASE. supply for testing..? how we verify of a 3 phase motors 6 wire & name thame a1/a2/a3..b1/b2/b3 and c1/c2/c3 for connecting star delta starter ........i have only 1 phase supply ? help forum..........
1 4411How can calculate the daily electrical consumption of 7.5 HP motor, if the moter runs 24 hrs continiously. Also have to know about 3.5 hp chiller.
1714my N-P 230 VAC at 3 wires but i haven't any voltages at phase to phase whither my supply is 3 phase, why i haven't received these line to line voltages ?
2 3141Why the capacitor bank is keeping on for electricity supply and keeping it off for generator supply
3 4991Post New Electrical Engineering Questions
Why is remote backup preferred to local backup?
What should be the voltage between Neutral and Ground in secondary side of the step down transformer (230 V to 110 V) with no load condition?
What is the capacity of the Fastners 12mm?
difference between crane drive and line drive.
High voltage test procedure of in swgr board. why should measure millivolt drop on testing time?
If I want to buy a new Xformer for my plant what are the main parameter will I need to check?
I want to ask that is there any relation between current denesity of copper and material purity. also is ther any standard which defines the standard current denesity of material.
how many synchronous motor are there in any power plant
what is the circutor?why we use it ?
I have a current transformer with 1 main reading meter with transformer outside the building and a control panel having 5 CT reading meters with black round coils inside the building. I want to know, A) when current pass through the Transformers, will the current be reduced or be the same and after that B) when current pass through the CT meters with black round coils, will the current be reduced or be the same. C) in the above process will the reading of the main meter be same or different, from the total reading of all the 5 CT meters.
What is the function of a neutral reactor.
LT cable fault chaecking equipment and to find out the distance at what distence it failure . Name and where it is available?
what is difference between isolation and ultra isolation transformer?, what is the method of testing ?
how much excitation voltage required to generate 1mw power?
the typical output of a solar cell is........
