A 400KVA transformer has 400 Hz frequency. If the frequency is changed to 50 Hz, then what will be the new KVA rating?
No Answer is Posted For this Question
Be the First to Post Answer
Please define ampere?
If two induction motors A and B are identical except that the air-gap motor 'A' is 50 % greater than that of motor 'B', then
What is “pu” in electrical engineering?
what is an S.C.R. and how do they work?
How can two 3 phase transformers of same KVA and Voltage be connected in parallel?
0 Answers Bernhard Schulte Shipmanagement,
What is the formula to find out two phase active & reactive power
I am gokul. i finished B.E(EEE). I have 2 years experience in maintenance. But now i have not job, so i am searching. i want any effective courses in Electrical field with related to job and good salary. any one will help to me. please tell?
why current is leading in capacitor?
can I improve the furnace power factor (10 mva transformer) by adding a capacitor bank before the transformer.Does system power factor vary a lot with the furnace PF?
Please tell me the power flow from pmg to main rotor of an alternator (Including AVR unit)?
How to select AC3 duty contactor for DOL & Star-Delta starters
If induction motor load is incresed motor speed decrases.But in syncronous motor load incrases speed canstant why?
Civil Engineering (5086)
Mechanical Engineering (4456)
Electrical Engineering (16639)
Electronics Communications (3918)
Chemical Engineering (1095)
Aeronautical Engineering (239)
Bio Engineering (96)
Metallurgy (361)
Industrial Engineering (259)
Instrumentation (3014)
Automobile Engineering (332)
Mechatronics Engineering (97)
Marine Engineering (124)
Power Plant Engineering (172)
Textile Engineering (575)
Production Engineering (25)
Satellite Systems Engineering (106)
Engineering AllOther (1379)