Magnetic Circuit Conductivity is analogous to Resistivity Permeability Inductance Retentivity Resistivity Permeability Inductance Retentivity ANSWER DOWNLOAD EXAMIANS APP
Magnetic Circuit In a magnetic material hysteresis loss takes place primarily due to Molecular friction Rapid reversals of its magnetization It high retentivity Flux density lagging behind magnetizing force Molecular friction Rapid reversals of its magnetization It high retentivity Flux density lagging behind magnetizing force 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 Energy stored by a coil is doubled when its current is increased by percent. 44.6 47.5 41.4 42.5 44.6 47.5 41.4 42.5 ANSWER DOWNLOAD EXAMIANS APP
Magnetic Circuit While comparing magnetic and electric circuits, the flux of magnetic circuit is compared with which parameter of electrical circuit? Current density Current Conductivity E.M.F Current density Current Conductivity E.M.F ANSWER DOWNLOAD EXAMIANS APP
Magnetic Circuit Reciprocal of reluctance is Permeance Susceptibility Permeability Reluctivity Permeance Susceptibility Permeability Reluctivity ANSWER DOWNLOAD EXAMIANS APP