Answer Posted / lakshmikandhan.v

thermal efficiency & work output is increases but overall
efficiency get reduced..... nowadays combination of reheat
& regeneration cycle is used

Plz, send me last 5 years Question papers with answers of JE RRB.

1875

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what is the difference between type -a and type -b iron > The chemical compostion is given here under and also guide us the effect of Ni;Cr;Mo in the iron; name and use of these two types of iron Type a Type b %C :3.15 2.65 %Mn:0.41 0.52 %Si:1.72 1.60 %S :0.090 0.082 %P: 0.215 0.204 %Ni: 0.40 Traces %Cr : 0.49 Traces %Mo : Traces Traces

2015

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What is bauschinger effect ?

1131

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Explain the difference between shear center flexural center of twist and elastic center?

1093

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Contaminants of fuel oil

1978

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For conduction of heat, the instantaneous rate of heat flow is product of three factors. What are these ?

956

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What is the difference between basic hole and basic shaft ?

1107

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What is comprehensive definition of compressor surging

1425

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Small gear found in the steam turbine.

2045

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AFTER OVERHAULING KTA19G3 AND JUST ABOUT TO START ,BUT WE DIDNT FIX THE OIL SUMP AND TEST FOR -WATER LEAK FROM LINER O RING SIDE,THEN WE FILLED WATER AND FOUND WATER LEAK FROM INSIDE OF ENGINE -CAM FOLLOWER SIDE PLEASE GIVE ADVICE TO RECTIFY THE SAME

1856

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How much pressure on air reservoir?

1835

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Hi friends, I'm final year mechanical engineering student.Next week i have a campus interview from mando india ltd company.I've prepared aps and reasoning questions well.any one of you guide me to prepare technical questions.kindly give some idea about overall question pattern.

2245

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What will happen if you blow the soot in the boiler?

1955

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wt is MAG weld? wr it is specifically used and reason for it .

1932

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What should you do before you start the engine?

2179

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