Discuss steam engines. What is its overall efficiency ?

0 Answers   Essar,

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Aircraft gasturbine is made of ?

0 Answers   NIC,

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What is lathe bed made of ?

0 Answers   Essar,

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Will aluminum alloy like 380 or 356 settle? Meaning while in “liquid form” above melting point will the heavier elements like copper, fe, silicon, zinc etc. Settle to the bottom of the liquid/molten aluminum after a period.

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In grey iron sulpher was above 0.15% what react on metal?

0 Answers  

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Differentiate between ferrite percentage and ferrite number?

0 Answers  

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What are the uses of electroplating?

0 Answers   NIC,

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Why is chromium molybdenum steels used to build pressure vessels? Define what is special about the properties of chromium molybdenum steels that make them ideal for pressure vessels?

0 Answers  

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What is the hottest part of flame in fire?

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What is round-robin scheduling in OS?

0 Answers   Essar,

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What is the difference between DI pipes, Cast Iron pipes, LA Pipes, SW pipes, SWR Pipes, RCC hume pipe, RCC spun pipe ? What are their IS codes and applications ?

0 Answers  

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Why is steel vital in the construction of an aircraft?

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