Why cannot we directly connect carbon brushes to the circuit in a d.c. motor?
Answers
Answered by
0
Answer:
However, if a two-pole motor were designed to do actual work with several hundred watts of power output, this shorting could result in severe commutator overheating, brush damage, and potential welding of the brushes—if they were metallic—to the commutator. Carbon brushes, which are often used, would not weld.
Answered by
3
if a 2 pole motor were designed to do actual work with several hundreds watts of power outputs this puld result in severe commutation, over heating, and brush damage.........
Similar questions