sir, how to select the cable size, what is the parameters use ang what is the formulas use for this cable size calculations. please tell me.
4 14609what is mean by induction & conduction principle ? how they differ from each other ? thank you
1 4689Sir, how to calculate the voltage drop and short circuit current of cable. please give me example and formulas.
1 6246IC 741 is opampIC..moreover AND OR NOT ICs also have '74' in them.. why is that number specifically used?
1 3742in 132 kv transformer , in which range of transformer oil bdv required ? if it has around 50-55 , then how it was insulated the winding ?
3 12976Post New Electrical Engineering Questions
what is the acceptable limit value for Desolve Gas Analysis/
what is the value of combined earthing in general electrical circiut?
If symmetrical fault occurs at the terminal of a synchronous motor then how the motor will act...explain it..
Transformer diagram mention each parts ?
Main advantage of auto transformer over two windings transformer is that A it needs no cooling B it uses only one winding C core losses are reduced D it has simple construction
hi i will D.E.E.E.is completed pls send rrb diploma old qustion papaer sent in my e mail. i.d.
How much current will a 5 HP delta connected motor at no load will take?Is tat need a starter
what r PID controllers?why they r used?what is there purpose?plz Explain in detail
What is meant by stator?
How to select a transformer group to connect a 0,433 KV generation with 33 KV grid in bi directional flow of current
How much kv gas generator is needed to run 2 hp and 1 hp airconditioners, plus a refrigerator and 4 Tvs
how to select the mpcbs and contactor for 3 phase 30 hp star delta motors.for plc control.and tell me the calaculation for future use.
Is it possible to connect a safety device in to parallel?
What are test values for an 63 KVA and 100 Kva Distribution Transformers for the following typical tests 1)Magnetic balance 2)Short circuit test 3)Open Circuit test 4)Vector group confirmation test .please give me the standard values for all the above tests.
What are the reasons for the parallel operation of transformers?