Physics, asked by Anonymous, 9 months ago

Here's A Question!!
...
......
State two ways to increase the speed of rotation of a D.C. motor.
......
...
No Spams!!​

Answers

Answered by dikshashetty
8

Answer:

Thus, the speed of a DC motor can be controlled in three ways:

By varying the supply voltage.

By varying the flux, and by varying the current through field winding.

By varying the armature voltage, and by varying the armature resistance.

Explanation:

mark as brainliest answer

Answered by bhagatg433
2

Answer:

here it the answer mate

State two ways by which the speed of rotation of an electric motor can be increased.

Magnetic flux - By decreasing the flux, the speed of the motor can be increased. ...

Resistance of the armature circuit - By decreasing the resistance, there is increase in the armature current which causes a larger torque to be developed

hope it help u

please mark as brainliest

Previous Question
Next Question
Similar questions
Business Studies, 5 months ago
“The receiver receives the message in the form of symbols sent by the sender and for understanding the message, the receiver converts these symbols into meaning.” Which part of communication process is this action related? ​
Hindi, 5 months ago
Hindi virudharthi of छत ​...
English, 5 months ago
Rewrite these sentences in the active voice. Aparty is being held tonight at his house by his friends. 2. The clothes are not being stitched by the tailor. 3. A meeting is being held in the hall 4. Tennis is being played by him regularly. S. A nest has been built by the bird. 6. Their homework has not been completed by them. 7. Her sad tale has not been heard by us. 8. A brave fight was put up by...
Math, 9 months ago
There is an error in each line write the correct and incorrect word​...
Biology, 9 months ago
11. If p = 4,9 = { and r = - i (i) p + (q + r) = (p + q) + r (iii) p < (q + r) = p * q + p xr​...
Sociology, 1 year ago
Name the first humonoid robo​...
Science, 1 year ago
15 ways how water is wasted​...
Math, 1 year ago
the angle of elevation of a cloud from a point is 60 m above the surface of the water of a lake is 30° and the angle of depression of its Shadow from the same point in the water of the lake is 60 degree find the height of the cloud from the surface of water...