+1 vote
in Machine Kinematics by (38.0k points)
Which of the following device allows the wheels of a car to rotate at two different speeds?

(a) Clutch

(b) Brake

(c) Final drive

(d) Differential

The question was posed to me in a national level competition.

Origin of the question is The Differential & Torques in Epicyclic Gear Trains in chapter Toothed Gearing & Gear Trains of Machine Kinematics

1 Answer

0 votes
by (106k points)
Right choice is (d) Differential

Easy explanation: The differential is a device that splits the engine torque two ways, allowing each output to spin at a different speed. The differential plays an integral role in how a car makes turns.

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