DOES A MAGNETIC CIRCUIT CONSUMES ENERGY? IF YES, WHY?
Answers were Sorted based on User's Feedback
Answer / er. ankush miglani 9718151073
magnetis ckt doesnt cosume energy but it stores energy in
the form of current
its formula is something 1/2 i*iL
dont know the xacty formula`
| Is This Answer Correct ? | 9 Yes | 1 No |
Answer / sujeet kumar
magnetic circuit consume energy that is given by area under
BH curve
| Is This Answer Correct ? | 6 Yes | 1 No |
Inductor does not consume energy but it stores energy in
form of magnetic field.But magnetic circuit consumes energy.
EX:TRANSFORMER.The magnetising current component and no
load loss component which are necessary for operation of
transformer causes some power loss given by (current)*
(voltage)*p.f
AUTHOR:sudheer.868@gmail.com
| Is This Answer Correct ? | 3 Yes | 1 No |
Answer / chaitanya
magnetic circuit is nothing but a inductive coil. Coil is
either copper or aluminium winding. A pure inductor
doesnot consume electrical energy. In practical, Dut
due to the internal resistance of materil used in
winding it consumes a little amount. But it can be
neglected
checkchaitu@yahoo.com
| Is This Answer Correct ? | 0 Yes | 0 No |
Answer / raj kumar
yes magnetic field consume energy due to little bit
inductance of material
| Is This Answer Correct ? | 0 Yes | 1 No |
Answer / swadesh kumar singh
The magnetic ckt consume a little bit energy bcos the
magnetic material having some inductance.to magnetise the
material it consume energy.
| Is This Answer Correct ? | 1 Yes | 4 No |
how can I improve the current at same voltage? if yes is there any circuits?
To transmit the Power which must be present…? a) Reactance b) Resistance c) Capacitance d) none of above
Why two main buses and one transfer bus scheme not using for 400kV switchyard
difference between alternator & GENERATOR
how to calculate slip ring induction motor stator and rotor currents??
State kirchoff current law?
I have motor of 3 H.P. How i found the rating of capacitor use in it in single phase motor..???
We have 800KW motor operating at 6600Volt,50 Hz supply.During 1st startup it tripped on overcurrent trip.It's FLA is 88 Amps.The K factor of Thermal overloaaad was set on .94 initially.then we set at 0.97 and then it started fine.i dont understand why it tripped first?What are the protections which comes in picture during starting ?
Explain the different regions in frequency response?
how does an encoder work???
what is the diffference between 3 point and 4 point starter ?
How time response of the system is divided?
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)