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Electrical Circuits and Machines
List of top Electrical Circuits and Machines Questions on Three phase induction motors asked in GATE IN
In the balanced three-phase circuit shown, \( C_0 = 8.2 \, \mu F \) and the line-to-line r.m.s. voltage is 440 V at 50 Hz. The reading on the wattmeter (in watts) is _________.
GATE IN - 2022
GATE IN
Electrical Circuits and Machines
Three phase induction motors
A 440 V, 8 kW, 4-pole, 50 Hz, star-connected induction motor has a full load slip of 0.04. The rotor speed (in rpm) at full load is _________.
GATE IN - 2022
GATE IN
Electrical Circuits and Machines
Three phase induction motors
A 3- phase squirrel cage induction motor has a starting torque of 100% of full load torque and maximum torque of 300% of full load for torque neglect stator impedances the slip at maximum torque is _____%
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Electrical Circuits and Machines
Three phase induction motors
