Recent questions tagged 2011

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Typical coolants used for machining aluminium are

asked Dec 24, 2017 in production by chandu (215k points)

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(A) Lathe (B) Shaper (C) Drilling machine

asked Dec 24, 2017 in production by chandu (215k points)

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In Norton type feed gearbox for cutting Whitworth standard threads

asked Dec 24, 2017 in production by chandu (215k points)

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(a) Laser beam welding (b) Electron beam welding (c) Ultrasonic welding.

asked Dec 23, 2017 in production by chandu (215k points)

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Cast iron is difficult to weld, because of

asked Dec 23, 2017 in production by chandu (215k points)

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The process is characterized by its high speed welding, is known as

asked Dec 23, 2017 in production by chandu (215k points)

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During plasma arc welding of aluminium, improved removal of

asked Dec 23, 2017 in production by chandu (215k points)

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Excess defects are created by hammering

asked Dec 23, 2017 in production by chandu (215k points)

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Lead, Zinc and tin are always hot worke(d)

asked Dec 23, 2017 in production by chandu (215k points)

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Hot tears occur during forging because of inclusions in

asked Dec 23, 2017 in production by chandu (215k points)

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High energy rate forming process used for forming components from thin metal sheets or deform thin tubes is.

asked Dec 23, 2017 in production by chandu (215k points)

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(a) Connecting rods (b) Pressure vessels

asked Dec 23, 2017 in production by chandu (215k points)

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Which of the following processes belong to forging operation?

asked Dec 23, 2017 in production by chandu (215k points)

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Any metal will require some time to undergo complete plastic deformation, particularly if deforming metal has to

asked Dec 23, 2017 in production by chandu (215k points)

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The plastic organic materials can be easily shaped or moulded by

asked Dec 22, 2017 in production by chandu (215k points)

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1. Heavy and large castings 2. Most widely used and economical 3. Turbulence

asked Dec 22, 2017 in production by chandu (215k points)

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In light metal castings runner should be so designed that

asked Dec 22, 2017 in production by chandu (215k points)

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The methods of casting for producing ornamental pieces are

asked Dec 22, 2017 in production by chandu (215k points)

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The proper sequence of investment casting steps is

asked Dec 22, 2017 in production by chandu (215k points)

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Consider the following advantages of die casting over sand casting

asked Dec 22, 2017 in production by chandu (215k points)

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