how will i find Transformer rating if supply voltage is 11k.v and how will i find incomer if transformer rating is 12MVA
3 5765Sir, 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 6423from where the self excitrd induction generator get the power?why is the voltage regulation is poor of seig?
2280What happens with squirrel induction machines if the ends of rotor conductors are kept open? Explain
3 5853How we can change the direction of rotation of Induction motor? Prove it using graphical methods.
2 5409if we increase the frequency given to a transformer then wat will happen to the transformer size, whether it will increase?
4 9152How 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 24726When 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 13031What makes the difference between 50Hz supply and 60Hz supply which one is economical and how can you support your answer...........?
2 8036Post New Electrical Engineering Questions
what is transformor oil gread
Define demand factor?
Write down the name of 2 lady Bir Pratin of Bangladesh
What are the different types of LT Cables?
can anyone give an idea about dia calculation in cold rolling mill
in a silicon diode we can measure .7v in a voltmeter.but why we can't use this voltage for using?
what r substations?what r there work?why voltages r incresed and then reduced during distribution of power
What is self exciting?
do anyone out there know where to find a compleete list on acronyms/abbreviations used in offshore electric engineering. MCB - Micro Circuit Breaker, MCCB-Mouldes Case Circuit Breaker, ELCB-Earth Lekage Circuit Breaker, ELMCB- etc.....
which pump used in WTP explain the function of VFD how to dtermine capacitorbank of capacity one plant
WHY TERTIARY OF POWER TRANSFORMERS IS LOADED WITH EQUIPMENTS LIKE CT,PT,ISOLATOR AND CB
what is meant by 3rd hormonics ?
Why are the cores of large transformers built up of circular transactions ?
What is bridge rectifier and explain with details
The power factor of the fixed load is 0.8, now the p.f is varying from 0.8 to 0.5.