Magnetic Circuit Energy stored by a coil is doubled when its current is increased by percent. 44.6 42.5 41.4 47.5 44.6 42.5 41.4 47.5 ANSWER DOWNLOAD EXAMIANS APP
Magnetic Circuit Hard steel is suitable for making permanent magnets because It has good residual magnetism Its mechanical strength is high Its mechanical strength is low Its hysteresis loop has large area It has good residual magnetism Its mechanical strength is high Its mechanical strength is low Its hysteresis loop has large area ANSWER DOWNLOAD EXAMIANS APP
Magnetic Circuit The unit of reluctance is Henry Meter/Henry Henry/meter 1/Henry Henry Meter/Henry Henry/meter 1/Henry ANSWER DOWNLOAD EXAMIANS APP
Magnetic Circuit Hysteresis loss least depends on Ambient temperature Volume of material Frequency Steinmetz’s coefficient of material Ambient temperature Volume of material Frequency Steinmetz’s coefficient of material ANSWER DOWNLOAD EXAMIANS APP
Magnetic Circuit Conductivity is analogous to Retentivity Permeability Inductance Resistivity Retentivity Permeability Inductance Resistivity ANSWER DOWNLOAD EXAMIANS APP
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