Magnetic Circuit Hysteresis loss least depends on Steinmetz’s coefficient of material Frequency Volume of material Ambient temperature Steinmetz’s coefficient of material Frequency Volume of material Ambient temperature ANSWER DOWNLOAD EXAMIANS APP
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 70 500 20 50 70 500 20 50 ANSWER DOWNLOAD EXAMIANS APP
Magnetic Circuit Conductivity is analogous to Retentivity Resistivity Inductance Permeability Retentivity Resistivity Inductance Permeability ANSWER DOWNLOAD EXAMIANS APP
Magnetic Circuit Conductance is analogous to Flux Inductance Permeance Reluctance Flux Inductance Permeance Reluctance ANSWER DOWNLOAD EXAMIANS APP
Magnetic Circuit Point out the wrong statement. Magnetic leakage is undesirable in electric machines because it Increases their cost of manufacture Leads to their increased weight Produces fringing Lowers their power efficiency Increases their cost of manufacture Leads to their increased weight Produces fringing Lowers their power efficiency ANSWER DOWNLOAD EXAMIANS APP
Magnetic Circuit Silicon steel is used in electrical machines because it has Low hysteresis loss Low coercivity High coercivity Low retentivity Low hysteresis loss Low coercivity High coercivity Low retentivity ANSWER DOWNLOAD EXAMIANS APP
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