Que. | speed of a DC motor is |
- A. directly proportional to back EMF and inversely proportional to flux
- B. inversely proportional to back EMF and directly proportional to flux
- C. inversely proportional to back EMF and directly proportional to flux
- D. inversely proportional to back EMF as well as to flux
Right Answer is :
✓ A. directly proportional to back EMF and inversely proportional to flux
Views 👍 :664 Share : 
✒ To discuss this topic Comment
✕ Cancel
❖ Related Questions
➣ a DC motor devolves the maximum mechanical ... ➣ the direction of rotation of DC motor ... ➣ which of the following DC motors, phone ... ➣ The principle of dynamically induced EMF is ... ➣ which of the following are the variable ... ➣ under commutation results in ... ➣ the DC motor most suitable for applications ... ➣ the armature MMF waveform of a DC ... ➣ The induced EMF in the armature conductor ... ➣ accumulative compound DC motor runs at 1500 ...