Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / akki
A transformer is a static device used to step up or step down the voltage depending on the number of turns of primary and secondary coils.its also is used to isolate the circuit from direct AC mains power supply.
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
How to calculate the fuse rating depend upon the DC circuit?
Is a 300w induction motor used in a food processor as powerful as a 1000w DC motor.
sir, what is the importance of Fault MVA. how to calculate fault mva of 33kv substation connected by 6.5 km line(single circuit with equal spacing) with 110/11kv transformer in 110kv susbstation.the fault mva on 11 kv bus in 110kv susbstation is 208mva.
Why the efficiency of a three-phase induction is the motor is less than that of a three-phase transformer?
How can we decide cable size from HT panel to Transformer? Please give you reply with some examples.
I am completed DEEE in tamilnadu, now i am working in andhrapradesh with 2.5 year experience in relavent field. capacity of the tranformer is 11KV, 1MVA Transformer, i am eligible for getting c licence in andhrapradesh pl help me.
why we use 630mm single core cable for transformer secondary side and why two neutral cable
What is superposition theorem?
What is installed in PAC that is control the humidity
We are designer please help me calculate the size of 11kv cables from step up transformer to M.V panel, total load is 5 mega watt distance 900 feet (used aluminum type cables) please provided formula for calculate the cable with example.
Name the test signals used in control system
What is the high series capacitance winding on high voltage power transformer ?
IN MY SYSTEM THERE IS ONLY OVER CURRENT EARTH FAULT RELAY IS AVAILABLE. FOR THE UNBALANCE SENSING IS THERE ANY RELAY IS AVAILABLE? THE SAME CTs WHICH ARE USED FOR THE OVER CURRENT EARTH FAULT RELAY CAN USE FOR UNBALANCE ALSO?
I have a small system with two motors that are running on 380 vac, 60 hz. These motors are expensive and I usally get them from Brazil. I am adding another motor to the system, but I want to purchase a 480 vac, 60 hz motor to use. It will be on a VFD that is rated fro 380 thru 480. Is this posible and will I have to use a larger motor and derate it?
Why do we mostly prefer to generate and distribute electricity in 3 phase and not in 4 phase or 5 phase?
