engineering recuitment PGCIL Diploma Trainee Mock Test 2024 Electrical Machines DC Motor DC Motor Starter
Neglecting all losses, the developed torque (T) of a separately excited DC motor operating under constant terminal voltage is related to its output power (P) as under
1
T is directly proportional to square of P
2
T is inversely proportional to P
3
T is directly proportional to P
4
T is inversely proportional to square of P