how will i find Transformer rating if supply voltage is 11k.v and how will i find incomer if transformer rating is 12MVA3 3472
Sir, 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 transformer3 4069
from where the self excitrd induction generator get the power?why is the voltage regulation is poor of seig?1160
why bulbs when connected in series glow dim4 8571
What happens with squirrel induction machines if the ends of rotor conductors are kept open? Explain3 3605
How we can change the direction of rotation of Induction motor? Prove it using graphical methods.2 3184
if we increase the frequency given to a transformer then wat will happen to the transformer size, whether it will increase?4 6140
How calculate the Transformer Impedence With Example3 4882
How can we reduce the reactive power consumption of your 12.5 MVA power transformer.4 5528
How 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 21560
When 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 7653
What makes the difference between 50Hz supply and 60Hz supply which one is economical and how can you support your answer...........?2 5782
What is the meaning of HT Trivector Meter ?
What is the effect on in Zone and out zone fault if Phase side CT is Vk/2<30 mA and Neutral side is CT is Vk/4<30 mA for Transformer REF protection
what are the problems that generally occur in power flows??
List the characteristics of filter?
In Designing the rating & accessories of a MCCB how to choose the type of releases..means what is the basis for selecting, thermal magnetic, electromagnetic & microprocessr based releases
How you will determine the volume of oil in a particular Distribution transformer.
What is a slack bus?
Alternator rotor earth fault relay circuit
What is the alternate solution for testing of polarity by using polarity tester while its milli ammeter does not works?
how to meas-our losses for L.T & H.T
Write the analogous electrical elements in force voltage analogy for the elements of mechanical translational system.
What would be the size of wire used for 2 Ton of window A.C?
What is the type of feedback used in an op- amp schmitt trigger?
Explain how you decide what size of electrical wire do you need?
what are factors to be consider in electrical installation like load factor,diversity factor .....