Q. Lower pairs are the pairs that are joined together with surface contact between them.

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Q. Which equation represents Grubler’s equation? (where “F”represents Degrees of freedom, n represents number of links, l represents Number of lower pairs, h represents Number of higher pairs)

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Q. What is the joint called if only two links are joined at a point?

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Q. Who invented Abalakov Cam?

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Q. What is the full form of SLCD?

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Q. Which cam is also known as barrel cam?

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Q. Which cam is also known as radial cam?

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Q. The follower of a cylindrical cam is permanently attached to the cylinder surface.

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Q. Cam joint is an example of lower pair.

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Q. Which is the smallest circle that can be drawn on a cam profile?

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Q. What is the nature of the movement of follower in the constant lead cam?

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Q. Which cam follower experiences least sliding motion?

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Q. What is the nature of movement of the scroll plate present in the scroll chuck?

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Q. Which type of cam is used in stereo phonograph?

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Q. Pin tumbler lock is an example of cylindrical cam.

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Q. The motion generated by a face cam is perpendicular to the motion of the rotation of the cam.

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Q. Which cams are also known as drop cams?

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Q. Which cam is used in ordinary key locks?

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Q. What is the module of a gear if its pitch diameter is 10 mm and it contains 5 teeth?

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Q. What is the pitch of a gear if the gear contains 30 teeth and diameter of the gear is 6 inches?

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