Q. The angle of contact is greater for open belt drives.

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Q. The amount of power delivered does not depends on ____

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Q. Which among the following depends upon the friction between the belt and pulley?

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Q. Which among the following has a toothed profile?

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Q. What is the speed of medium drive?

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Q. What is the pitch of a gear if the gear contains 24 teeth and radius of the gear is 6 inches?

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Q. What is the number of teeth in a gear if pitch is 3.33 and radius of the gear is 3 inches?

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Q. What is the torque offered by a gear, if the tangential force is 20 N and radius of the gear is 0.5 m?

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Q. What is the radius of a gear, if torque generated by the gear is 20 Nm and the tangential force is 10 N?

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Q. Chain moves over belt drives.

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Q. Belt drives can slip.

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Q. Which type of drive is used in motor vehicles, for transferring torque between two shafts present at a distance of more than one meter?

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Q. What is the torque offered by a gear, if the tangential force is 10 N and radius of the gear is 0.5 m?

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Q. Which type of joints connects the links of a chain?

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Q. What is the pitch of a gear if the gear contains 20 teeth and radius of the gear is 2 inches?

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Q. What is the torque offered by a gear, if the tangential force is 12 N and radius of the gear is 0.2 m?

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Q. What is the radius of a gear, if torque generated by the gear is 12 Nm and the tangential force is 3 N?

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Q. A partially circular chain has perimeter of 10 cm and is made up of 2 cm links. How many links are present in total?

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Q. A chain is kept in square fashion with one of its side equal to 5 cm and is made up of 2 cm links. How many links are present in total?

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Q. Who patented the first ball bearing?

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