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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Q. What is the torque offered by a gear, if the tangential force is 20 N and radius of the gear is 1 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 5 N?

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Q. The pitch of a gear is defined as the number of teeth per unit pitch circle radius.

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Q. The radial distance between root circle and pitch circle is called addendum.

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Q. What is the velocity ratio of two gears if the driver gear has 15 teeth and driven gear has 5 teeth?

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

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Q. What is the module of a gear if its pitch diameter is 15 mm and it contains 3 teeth?

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Q. What is the velocity ratio of two gears if the driver gear has 20 teeth and driven gear has 10 teeth?

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Q. What is the speed ratio of two gears if the speed of the driver gear has 20 km/hr and driven gear has 10 km/hr?

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Q. What is the speed ratio of two gears if the speed of the driver gear has 25 km/hr and driven gear has 10 km/hr?

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Q. What is the train value of a gear train if the velocity ratio is 2:5?

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Q. What is the train value of a gear train if the velocity ratio is 2:1?

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Q. What is the velocity ratio of a gear train if the train value is 2:5?

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Q. What is the train value of a gear train if the velocity ratio is 1:5?

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Q. What is the velocity ratio of two gears if the driver gear has angular velocity of 20 m/s and driven gear has angular velocity of 10 m/s?

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Q. What is the angular velocity of driven gear if the driver gear has angular velocity of 30 m/s and velocity ratio of two gears is 3:2?

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Q. Which gear cannot connect two parallel shafts?

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Q. Spur gears can transmit power between perpendicular shafts.

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Q. Which gear can be used to transmit rectilinear motion?

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