Answer / guest

It is due to the finite conductivity in the conductor

How is metal heavy?

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Explain super alloys?

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Why do the Gamma Prime and Gamma Double Prime phases play such an important role in promoting strength in the superalloys?

1 Answers  

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what is a rate controlling step ? how is it dependent on reaction path ? explain with an example.

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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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What is the hottest part of flame in fire?

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Why cutting fluid is used in machining?

0 Answers   NIC,

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Does case harden steel properties detoriates over time? Especially for guns, parts like bolt carrier, the brand new parts has been kept for 10 year and properly oiled. I am worried about its surface hardness to take the blow during firing.

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When might secondary melting processes be unnecessary?

2 Answers  

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Which pump is preferred for small discharge at high pressure?

0 Answers   NIC,

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Is it possible to design heat treatment processes such that a gradient in grain size is produced?

4 Answers  

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Explain the uses of iron ferrite?

0 Answers  

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