Magnetic Circuit Energy stored by a coil is doubled when its current is increased by percent. 44.6 42.5 47.5 41.4 44.6 42.5 47.5 41.4 ANSWER DOWNLOAD EXAMIANS APP
Magnetic Circuit The property of a material which opposes the creation of magnetic flux in it is known as Permeance Magneto-motive force Reluctivity Reluctance Permeance Magneto-motive force Reluctivity Reluctance ANSWER DOWNLOAD EXAMIANS APP
Magnetic Circuit Point out the wrong statement. Magnetic leakage is undesirable in electric machines because it Leads to their increased weight Lowers their power efficiency Produces fringing Increases their cost of manufacture Leads to their increased weight Lowers their power efficiency Produces fringing Increases their cost of manufacture ANSWER DOWNLOAD EXAMIANS APP
Magnetic Circuit An air gap is usually inserted in magnetic circuits to None of the listed here Increase m.m.f. Increase the flux Prevent saturation None of the listed here Increase m.m.f. Increase the flux Prevent saturation ANSWER DOWNLOAD EXAMIANS APP
Magnetic Circuit Laminated cores, in electrical machines, are used to reduce Hysteresis loss Eddy current loss Copper loss All of the listed here Hysteresis loss Eddy current loss Copper loss All of the listed here ANSWER DOWNLOAD EXAMIANS APP
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