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When a pair of spur gears of the same material is...

When a pair of spur gears of the same material is in mesh, the design is based on pinion.

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asked Sep 25, 2022 in Machine Kinematics by Leo (38.0k points)

When a pair of spur gears of the same material is in mesh, the design is based on pinion.

(a) True

(b) False

I got this question during a job interview.

Asked question is from Law of Gearing topic in section Toothed Gearing & Gear Trains of Machine Kinematics

machine kinematics
toothed gearing & gear trains
law of gearing

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1 Answer

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answered Oct 20, 2022 by Greg (106k points)

Correct choice is (a) True

Best explanation: For a pair of gears of the same material in mesh, the strength factor of the pinion is less than that of the gear.

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