![Ta be the armature torque and Ia be the armature current then which of the following relation is valid for DC series motor before saturation?](https://www.gkseries.com/blog/wp-content/uploads/2022/02/Ta-be-the-armature-torque-and-Ia-be-the-armature-current-then-which-of-the-following-relation-is-valid-for-DC-series-motor-before-saturation.png)
Q. Ta be the armature torque and Ia be the armature current then which of the following relation is valid for DC series motor before saturation?
A. Ta ∝ Ia
B. Ta ∝ Ia2
C. Ta ∝ 1/Ia
D. Ta ∝ 1/Ia2
Answer: Ta ∝ Ia2
A. Ta ∝ Ia
B. Ta ∝ Ia2
C. Ta ∝ 1/Ia
D. Ta ∝ 1/Ia2
Answer: Ta ∝ Ia2
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