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alluminium
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What do you going to observe, when a diesel engine is running?
why not soot blowing performed of air preheater, while soot blower is in retract position?
sir i want model and previous year question paper of RRB. please send it to my mail id. im a mechanical engg.
relate the frequency between feed water treatment & blow off
hi if anyone have ntpc q previous year ...send me yogessuccess@gmail.com
What type of pump is commonly used is feed water system in auxiliary boiler?
Name the boiler that does not need a steam drum.
what are "R-condition"and "T-condition" in the designation of Steels ??
Name four important properties of a good refrigerant.
What is the purpose of starting air?
While normal carburising and nitriding surface treatments increase fatigue strength, excessive treatment may decrease the fatigue strength. Why ?
If any changes done in the process of production what that is called.
Is there a metal that does not contain iron?
Crankcase oil mist detector
Explain the formation of micro structures of pearlite, bainite and martensite in steel?
