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______________ is the friction experienced...

______________ is the friction experienced between two dry and unlubricated surfaces in contact.

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+1 vote

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

______________ is the friction experienced between two dry and unlubricated surfaces in contact.

(a) Pivot friction

(b) Solid friction

(c) Boundary friction

(d) None of the mentioned

The question was posed to me during an interview.

My question is taken from Friction Between Lubricated Surfaces in portion Friction of Machine Kinematics

machine kinematics
friction
friction between lubricated surfaces

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1 Answer

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answered Oct 21, 2022 by Greg (106k points)

Correct option is (b) Solid friction

For explanation I would say: The friction experienced between two dry and unlubricated surfaces in contact is known as dry or solid friction. It is due to the surface roughness.

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