Magnetic Circuit While comparing magnetic and electric circuits, the flux of magnetic circuit is compared with which parameter of electrical circuit? Current density Conductivity Current E.M.F Current density Conductivity Current E.M.F ANSWER DOWNLOAD EXAMIANS APP
Magnetic Circuit The property of a material which opposes the creation of magnetic flux in it is known as Permeance Reluctivity Magneto-motive force Reluctance Permeance Reluctivity Magneto-motive force Reluctance ANSWER DOWNLOAD EXAMIANS APP
Magnetic Circuit A material for good magnetic memory should have High permeability High retentivity Low hysteresis loss Low retentivity High permeability High retentivity Low hysteresis loss Low retentivity 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 After one time constant Near the final maximum value of current At 63.2% of its maximum steady value At the start of the current flow After one time constant Near the final maximum value of current At 63.2% of its maximum steady value ANSWER DOWNLOAD EXAMIANS APP
Magnetic Circuit Reciprocal of reluctance is Susceptibility Permeance Reluctivity Permeability Susceptibility Permeance Reluctivity Permeability ANSWER DOWNLOAD EXAMIANS APP
Magnetic Circuit The unit of reluctance is Henry Henry/meter 1/Henry Meter/Henry Henry Henry/meter 1/Henry Meter/Henry ANSWER DOWNLOAD EXAMIANS APP
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