Speed of permanent magnet d.c. motor cannot controlled by flux control method

Q.  The speed of permanent magnet d.c. motor cannot be controlled by
- Published on 21 Oct 15

a. Flux control method
b. Rheostatic control method
c. Electronic circuits
d. None of these

ANSWER: Flux control method

Related Content

➨ Post your comment / Share knowledge


Enter the code shown above:

(Note: If you cannot read the numbers in the above image, reload the page to generate a new one.)
▲