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we are using three transformer 33000/430 vac for three separet block.all three transformer have three LT panel separetly. can be Interconnected all three panel through bus coupler. this is permissable or not by state electricity board.
4 6662How much ampere rating on LT side of distribution transformer and also on HT side of 200KVA transformer
ABB,
2 12336How to solve the problem of low voltage at consumer end in distribution system if one phase come low voltage of transformer
ABB,
1 3871Post New Electrical Engineering Questions
what is the significance of terminal voltage and phase sequence in the operation of paralleling of two generators?
what types of cable used in underground coal mining?
Is there any reason that we get shock on touching phase wire because the earth is at neutral potential? Is there any reason that the earth is at neutral potential because the neutral is earthed in apower station
What is the unit audit? if our Max demand is something and we found much more unit then how to improve our max demand?
how do i work out the Amps of a incommer if i am running 1 37 KW motor and a 0,75 KW motor and some solinoids
I have a drawing of a wound rotor induction motor for a crane. This crane motor has 5 forward speeds & 5 reverse speed implemented of course with different amount of resistance for each speed setting selected. What has got me scratching around is the fact that 8 of the 10 speed selections switch in uneven (unbalanced) amounts of resistances on each of the 3 connections to the motor's rotor.Can this be possible? I would have assumed this would produce unbalanced rotor currents and therefore vibration in the motor. I would greatly appreciate anyone's comments on this. Many thanks, Confused.
How do we calculate the Out put voltage of generator, after the excitation is being given?
WHAT DO YOU MEAN THE DIFFERENT TYPE OF CURVES OF RELAY LIKE STANDARD INVERSE, VARY INVERSE, NORMAL INVERSE, LONG INVERSE ETC....
my name is venkat .i have good percentage in my academics(ssc 86, intermediate 83 b.tech 73) my question 1..after completion of my ssc i joined in bpc but i didnt got rank in emcet so i completed MPC in one year compartmentally ..so here what am expect question from this background?
Why compensation is necessary in feedback control system?
What is the main use of rotary phase converter ?
What are the Return ( Monthly / quarterly/ Annual submitted to Electical Inspector for an establishment (Factory in Maharashtra-- Small scale category having seperate HT line of 22KV ) as per Maharashtra Electricity Act
what is reactive power?, why its measured in VA ? is it transient behavior of system?
Why need 3phase machine double earthing?
What is the ratio of Booster transformer?
