Magnetic Circuit The initial rate of rise of current through a coil of inductance 10 H when suddenly connected to a D.C. supply of 200 V is ___________Vs 500 50 70 20 500 50 70 20 ANSWER DOWNLOAD EXAMIANS APP
Magnetic Circuit The unit of magnetic flux is Weber Ampere-turn/weber Henry Ampere/metre Weber Ampere-turn/weber Henry Ampere/metre ANSWER DOWNLOAD EXAMIANS APP
Magnetic Circuit If the area of hysteresis loop of a material is large, the hysteresis loss in this material will be Small Zero Large None of the listed here Small Zero Large None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Magnetic Circuit Conductance is analogous to Inductance Permeance Flux Reluctance Inductance Permeance Flux Reluctance ANSWER DOWNLOAD EXAMIANS APP
Magnetic Circuit The unit of reluctance is Henry/meter Henry 1/Henry Meter/Henry Henry/meter Henry 1/Henry Meter/Henry ANSWER DOWNLOAD EXAMIANS APP
Magnetic Circuit A material for good magnetic memory should have High permeability Low retentivity Low hysteresis loss High retentivity High permeability Low retentivity Low hysteresis loss High retentivity ANSWER DOWNLOAD EXAMIANS APP