Magnetic Circuit Energy stored by a coil is doubled when its current is increased by percent. 47.5 41.4 44.6 42.5 47.5 41.4 44.6 42.5 ANSWER DOWNLOAD EXAMIANS APP
Magnetic Circuit The rate of rise of current through an inductive coil is maximum At the start of the current flow Near the final maximum value of current After one time constant At 63.2% of its maximum steady value At the start of the current flow Near the final maximum value of current After one time constant At 63.2% of its maximum steady value 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 Zero Large None of the listed here Small Zero Large None of the listed here Small ANSWER DOWNLOAD EXAMIANS APP
Magnetic Circuit An air gap is usually inserted in magnetic circuits to Increase the flux None of the listed here Increase m.m.f. Prevent saturation Increase the flux None of the listed here Increase m.m.f. Prevent saturation ANSWER DOWNLOAD EXAMIANS APP
Magnetic Circuit Conductivity is analogous to Resistivity Retentivity Permeability Inductance Resistivity Retentivity Permeability Inductance ANSWER DOWNLOAD EXAMIANS APP
Magnetic Circuit Conductance is analogous to Permeance Reluctance Inductance Flux Permeance Reluctance Inductance Flux ANSWER DOWNLOAD EXAMIANS APP
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