![A 4 pole d.c motor takes a 50 A armature current. The armature has lap connected 480 conductors. The flux per pole is 20 mWb. Calculate the gross torque developed by the armature of the motor.](https://www.gkseries.com/blog/wp-content/uploads/2022/02/A-4-pole-d.c-motor-takes-a-50-A-armature-current.-The-armature-has-lap-connected-480-conductors.-The-flux-per-pole-is-20-mWb.-Calculate-the-gross-torque-developed-by-the-armature-of-the-motor..png)
Q. A 4 pole d.c motor takes a 50 A armature current. The armature has lap connected 480 conductors. The flux per pole is 20 mWb. Calculate the gross torque developed by the armature of the motor.
A. 76.32 N-m
B. 80.34 N-m
C. 50 N-m
D. 25.45 N-m
Answer: 76.32 N-m