ElectroMagnetic InductionHard
Question
For same rating which have the maximum efficiency from following : -
Options
A.Motor
B.Transformer
C.D.C. generator
D.A.C. generator
More ElectroMagnetic Induction Questions
A solenoid having an iron core has its terminals connected across an ideal DC source and it is in steady state. If the i...If I1, I2, I3 and I4 are the respective r.m.s. values of the time varying currents as shown in the four cases I, II, III...Two bulb of same rating B1 and B2 are connected in series with the inductors as shown in figure which bulb take more tim...A cylindrical bar magnet is kept along the axis of a circular coil. If the magnet is rotated about its axis then...A rectangular loop of sides of length l and b is placed in x-y plane. A uniform but time varying magnetic field of stren...