how will i find Transformer rating if supply voltage is 11k.v and how will i find incomer if transformer rating is 12MVA
3 4639Sir, I need a power supply at 380V. The supply I get in three phase is rated 415V. The total supply I have from the supply company is 70KW. Kindly inform if it is better to use a voltage stabiliser for this purpose or a transformer
3 5189from where the self excitrd induction generator get the power?why is the voltage regulation is poor of seig?
1703What happens with squirrel induction machines if the ends of rotor conductors are kept open? Explain
3 4699How we can change the direction of rotation of Induction motor? Prove it using graphical methods.
2 4243if we increase the frequency given to a transformer then wat will happen to the transformer size, whether it will increase?
4 7636How to decrease or increase the range of voltmeter? can an ammeter be used to measure voltage? can a wattmeter used as voltmeter and ammeter?
3 23045When batteries are connected in series the voltage increases but the current remains unchanged, how can this be? When you consider ohm's law. i.e. If voltage increases, current increases, providing resistance remains the same.
10 10244What makes the difference between 50Hz supply and 60Hz supply which one is economical and how can you support your answer...........?
2 6925Post New Electrical Engineering Questions
how to calculate regulation constants for over head lines? and what are the regulation constant for raccoon conductor at different voltage level and different P.F?
what is the difference between pvc & fiber glass cables
What happens if the series current double?
How to test REF relay testing for LV panel as per Kahramaa standard?
Please, if 1kw is equal to 1.25kva; how then do I know how many kva in 7.5kw?
What happen when neutral point connected to core balance current transformer? (Neutral point of an alternator of a 180KVA DG. Neutral point connected to CBCT means enter to the CBCT)
What it the purpose of parallel phasing transfomers??
what is the chiller and working principal
Write down the design procedure of commutaj.
how harmonics generated in induction furnance? how minimise it?
I have made a 3 phase thyristor full bridge rectifier. But at the moment it is working only for the half bridge operation. Both the half bridges are on operation separately but when i put it into full bridge operation the oscilloscope output is zero. I rechecked that the pulses are correct for each thyristor. what could be the possible reason for this?
How many devices can be connected in one zone of FACP
draw a circuit diagram connecting transformer OLTC- RTCC- VCB-Marshalling Box otherwise Explain in words
please forward me the type of questions which would rise while me attending to 33KV Electrical License to my mail ID:vadrevu_raghava@yahoo.co.in
What is the difference between the transmission line and distribution line?
