220-V, 4-pole shunt motor with 800 conductors wave-connected supplying a load of 8.2 kW by taking 45 A from the mains. The flux per pole is 25 mWb , its armature circuit resistance is 0.6 ohm and the shunt field resistance is 110 ohm.

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Question 2 / 220-V, 4-pole shunt motor with 800 conductors wave-connected supplying a load of 8.2 kW by taking 45 A from the mains. The flux per pole is 25 mWb , its armature circuit resistance is 0.6 ohm and the shunt field resistance is 110 ohm.
Question 2/ 220-V, 4-pole shunt
motor with 800 conductors wave-
connected supplying a load of 8.2 kW
by taking 45 A from the mains. The
flux per pole is 25 mWb , its armature
circuit resistance is 0.6 ohm and the
shunt field resistance is 110 ohm.
For this motor choose the correct answer
Transcribed Image Text:Question 2/ 220-V, 4-pole shunt motor with 800 conductors wave- connected supplying a load of 8.2 kW by taking 45 A from the mains. The flux per pole is 25 mWb , its armature circuit resistance is 0.6 ohm and the shunt field resistance is 110 ohm. For this motor choose the correct answer
1- The armature torque is *
273.48 N-m
270.48 N-m
276.48 N-m
2- Back E.M.F is *
194.2 V
190.2 V
196.2 V
3- The speed is *
4.855 r.p.s
5.855 r.p.s
3.855 r.p.s
4- Shaft torque is *
266.9 N-m
270.9 N-m
268.9 N-m
Transcribed Image Text:1- The armature torque is * 273.48 N-m 270.48 N-m 276.48 N-m 2- Back E.M.F is * 194.2 V 190.2 V 196.2 V 3- The speed is * 4.855 r.p.s 5.855 r.p.s 3.855 r.p.s 4- Shaft torque is * 266.9 N-m 270.9 N-m 268.9 N-m
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