![Rotor resistance control method of three phase induction motor |speed control method of induction - YouTube Rotor resistance control method of three phase induction motor |speed control method of induction - YouTube](https://i.ytimg.com/vi/Ma-wclF0qkg/maxresdefault.jpg)
Rotor resistance control method of three phase induction motor |speed control method of induction - YouTube
![Explain with neat diagram the static rotor resistance control method for the speed control of 3 phase induction motor. Explain with neat diagram the static rotor resistance control method for the speed control of 3 phase induction motor.](https://i.imgur.com/sQ82P27.png)
Explain with neat diagram the static rotor resistance control method for the speed control of 3 phase induction motor.
Why does torque increase in an induction motor, if resistance of the rotor circuit is increased? Please don't use mathematical expression for torque to answer this, I want a physically interpreted solution. -
![Model Start-Up Control Strategy for Wound-Rotor Induction Motor - MATLAB & Simulink - MathWorks América Latina Model Start-Up Control Strategy for Wound-Rotor Induction Motor - MATLAB & Simulink - MathWorks América Latina](https://la.mathworks.com/help/examples/sps/win64/InductionMachineWoundRotorStartUpExample_01.png)
Model Start-Up Control Strategy for Wound-Rotor Induction Motor - MATLAB & Simulink - MathWorks América Latina
![induction motor - How does starting torque increase by increasing rotor resistance? - Electrical Engineering Stack Exchange induction motor - How does starting torque increase by increasing rotor resistance? - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/zrxy8.png)