What is the chemical composition of ceramics?

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Define what is the casting and forging?

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Differentiate between stainless steel and alloy steel?

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1)We are using OHNS material for manufacturing Thread & plain Gauges.What is the excat composition of OHNS for Gauges? 2)Which is the reference standard book for OHNS Material composition for Gauges?

0 Answers   Sail,

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Discuss advantage of different types of screw.

0 Answers   Essar,

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acetylene is stored in ?

0 Answers   NIC,

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When a spring is cut into two, stiffness becomes ?

0 Answers   NIC,

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Are the grain boundaries a continuation of regular lattice structure from one grain to another? Explain.

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what is the difference between digital signal and discrete signal?

1 Answers  

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Define what is meant by hardening ability of metals?

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The moment of inertia of an area is always least with respect to ?

0 Answers   NIC,

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Define what is the different between ferrite percentage and ferrite number?

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