Torque developed by three phase induction motor

Related MCQs

• The torque developed by three phase induction motor depends on following three factors
• A 3 phase induction motor running with full load slip of 1.2% and its rotor impedance per phase on standstill is 0.016+j0.265Ω then the ratio of full load torque to maximum torque is
• A 3 phase induction motor is running with full load slip of 1.2% and its rotor impedance per phase is 0.06+j0.265Ω then ratio of starting torque to maximum torque is
• Condition for maximum torque developed during starting by a three phase induction motor is
• Condition for maximum torque developed during running by a three phase induction motor is
• Maximum torque during running condition developed by three phase induction motor can be obtained by changing rotor resistance
• The torque developed by three phase induction motor is approximately proportional to
• The torque developed by a 3-phase induction motor during starting
• When load is placed in three phase induction motor, its torque
• A 3 phase indution motor is running with slip of 4% hving synchronous speed of 1500rpm. If rotor induced emf per phase in standstill condition is 115.47V and rotor impedance in standstill condition is 0.1+j1 Ω then torque developed ia____.