How do you control the speed of a DC motor?
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.

Question

Karan Singh · Accepted Answer

How do you control the speed of a DC motor?
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.

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