Question 1 A 6-Pole 50Hz 3-Phase induction motor running of full Load With 4% Slip develops a torque of 149.3Nm at its pulley rim [output torque] the friction and windage losses are 200W the stator Cu and iron losses equal 1620W. Find the following: a) the output power b) the rotor cu loss c) the efficiency at full load

Q: A 300-Vo, 60-Hz, three-phase induction motor is drawing 20 A at 0.75 PF lagging. The stator copper…

A: Power input of a 3-phase induction motor can be expressed as : Pin= VinI.pfwhere,Vin= Input voltageI…

Q: A 4 Pole, 50 Three Phase Motor 25 Kg. The meter produces a maximum torque of 1350 Nm per minute. So…

A: Solution : Given data: pole P= 4 , frequency f=50 ,  Three Phase Motor Tm=  25 Kg, produces a…

Q: A 415V 50HZ 50hP 34 8 pole induction motor is drawing 65A at 0.80pf lagging. Slip is given as 2…

A: The relationship between Horse power ( HP ) and Watts is 1Hp = 735W                        = 0.735kW

Q: A 6-pole. 50-Hz 3-ϕ induction motor is running at 950 rpm and has rotor loss of 5 kW. Its rotor…

A: Thank you Reference,Concept and some relevant examples:

Q: A) Although the magnetic field for each phase of a 3-phase induction motor is merely switching back…

A: For a 2 pole, 3 phase stator winding, the three windings are displaced from each other by 1200 along…

Three Phase Induction Motor

The induction motor is an electric motor that runs on AC (alternating current) and it is of two type single phase motor that work on single-phase power supply and three-phase motor that work on three-phase power supply.