Answer / attique

digital signal has definit value as 1&0. while discret signal
translated these values.

What are the compositions of brass, how can this metal be heat-treated, what is the melting point of this metal?

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The main metal used by the Indus Valley people was

4 Answers   RRB,

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What does allotropic mean what does iron and steel have to do with it?

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On which basis annealing cycle of steel bars of UpTo 6 MTR can be decided.we r charging 40-45 metric ton load for annealing in bogie furnace?

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we have many gas turbine blades, during the shot blasting process some of shots entrapeed in the cooling hole of blades..how can we remove the shots entrapped in holes????

1 Answers  

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Why is chromium molybdenum steels used to build pressure vessels?

0 Answers  

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

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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What are carbides?

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Explain heat treatment of brass?

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A cantilever beam carrying uniformly distributed load will be ?

0 Answers   NIC,

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Define what is the minimum temperature for stress relieving of astm a 519 gr.4130 material and please tell us where we can find the location.

0 Answers  

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