Recent questions tagged 2017

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If the spring stiffness is halved and the mass doubled, then the natural frequency will be

asked Dec 18, 2017 in tom by chandu (215k points)

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The magnitude of the gyroscopic couple generated is

asked Dec 15, 2017 in tom by chandu (215k points)

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The lengths of vertical and horizontal arms of the bell-crank levers are the same. What is the spring stiffness?

asked Dec 15, 2017 in tom by chandu (215k points)

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Isochronous governors

asked Dec 15, 2017 in tom by chandu (215k points)

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There is no balancing methodology in the case of

asked Dec 15, 2017 in tom by chandu (215k points)

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The radius at which the CG of mass B should be is

asked Dec 15, 2017 in tom by chandu (215k points)

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Balancing of several masses

asked Dec 15, 2017 in tom by chandu (215k points)

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The number of turns made by the smaller gear for one revolution of the arm about the centre of the bigger gear is

asked Dec 14, 2017 in tom by chandu (215k points)

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The torque on A is 50 kN m (clockwise), C is a fixed shaft. The torque needed to fix C is

asked Dec 14, 2017 in tom by chandu (215k points)

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In the case of gears of involute profiles, increase in the centre to centre distances between the mounting shafts

asked Dec 14, 2017 in tom by chandu (215k points)

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The rim of a flywheel is subjected to

asked Dec 14, 2017 in tom by chandu (215k points)

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The staring torque is 900 N m. What is the kinetic energy after 10 s ?

asked Dec 14, 2017 in tom by chandu (215k points)

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The number of revolutions made thereby is nearly

asked Dec 14, 2017 in tom by chandu (215k points)

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Cams used in high-speed application should have displacement

asked Dec 1, 2017 in tom by chandu (215k points)

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The displacement and velocity diagrams of a cam and follower mechanism are shown:

asked Dec 1, 2017 in tom by chandu (215k points)

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The number of instantaneous centres of rotation in a slider-crank quick-return mechanism is

asked Nov 29, 2017 in tom by chandu (215k points)

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The number of degrees of freedom of the mechanism is

asked Nov 29, 2017 in tom by chandu (215k points)

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Which of the following mechanisms are examples of forced closed kinematic pairs?

asked Nov 29, 2017 in tom by chandu (215k points)

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