Recent questions tagged 2013

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If the load on a ball bearing is reduced to one third, then its life would increase by:

asked Dec 20, 2017 in md by chandu (215k points)

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The bearing characteristic number depends on :

asked Dec 20, 2017 in md by chandu (215k points)

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In case of hydrodynamic lubrication in a journey bearing the attitude is the ratio of:

asked Dec 20, 2017 in md by chandu (215k points)

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The basic reason why shafts are made of steel and its alloys is:

asked Dec 20, 2017 in md by chandu (215k points)

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Which of the following is a joint formed by interference fits?

asked Dec 20, 2017 in md by chandu (215k points)

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In the assembly of pulley, key and shaft:

asked Dec 20, 2017 in md by chandu (215k points)

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The shoulder provided on the shaft using antifriction bearings is to prevent:

asked Dec 20, 2017 in md by chandu (215k points)

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For punching the biggest hole the ratio of diameter of hole to plate thickness should be equal to

asked Dec 20, 2017 in md by chandu (215k points)

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In the design of connecting rod small end bearing, the value of permissible bearing pressure to be used is:

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

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A rotating shaft carrying a unidirectional transverse load is subjected to:

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

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What is the dangerous speed of the rotor?

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

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Transmissibility ratio will be equal to unity for all values of

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

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What would be the time period of oscillations?

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

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If it is free to roll on the rough horizontal surface without slipping, what will be its natural frequency?

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

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If the mass is slightly displaced and left, then the frequency of oscillations in rad/s may be given as:

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

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The system is having a damper whose coefficient of viscous damping is 8 N-s/m. The system is:

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

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The nature frequency of the mass m would be

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

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If a centrifugal governor is stable at a particular position it would be stable at

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

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If the friction at the sleeve is 10 N then the coefficient of detention would be

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

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If the friction at the sleeve is 10 N then the coefficient of detention would be

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

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