Recent questions tagged 1985

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Find the natural frequency of the free torsional vibration of the system.

asked Nov 26, 2017 in tom by chandu (215k points)

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Determine the linear velocity of the cutting tool

asked Nov 24, 2017 in tom by chandu (215k points)

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Calculate the maximum compressive and shear stresses .

asked Nov 21, 2017 in som by chandu (215k points)

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In which of the following processes there is no wear of tool?

asked Nov 21, 2017 in production by chandu (215k points)

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What do you understand by Computer Aided Design (CAD)?

asked Nov 20, 2017 in production by chandu (215k points)

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For which of the following cases NC machine can be used economically?

asked Nov 20, 2017 in production by chandu (215k points)

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How are tooth paste tube are manufactured?

asked Nov 20, 2017 in production by chandu (215k points)

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Explain the effect of following parameters on total rolling load and on the pressure distribution :

asked Nov 20, 2017 in production by chandu (215k points)

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Differentiate between hot working and cold working in metal forming

asked Nov 20, 2017 in production by chandu (215k points)

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Why do we pre-heat and apply heat after welding operation?

asked Nov 17, 2017 in production by chandu (215k points)

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Write three main functions of coatings on the electric-arc welding electrodes.

asked Nov 17, 2017 in production by chandu (215k points)

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It is desired to measure the pouring temperature while casting gray cast iron. State a suitable method.

asked Nov 17, 2017 in production by chandu (215k points)

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Discuss 3 common defects observed in sand castings. Indicate their causes and remedies.

asked Nov 17, 2017 in production by chandu (215k points)

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Calculate the speeds which may be rounded off to the nearest 5 r.p.m.

asked Nov 16, 2017 in production by chandu (215k points)

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Determine the value of ‘n’ if 50% increase in cutting speed V reduces T by 20%.