GATE 2015 EE – SET 2 – Question 21

Solution :

Rated torque = 500Nm

$$T_{L}$$ = 2.78$$ W_{r}$$

$$W_{r}$$ =$$\frac{T_{L}}{2.78}$$ = $$\frac{500}{2.78}$$ = 179.856 rad /sec