hi guys ,pls help me......i urgently need previous year question paper for preparation of HPCL (MECHANICAL).pls email me @ mangal_2911@yahoo.co.in

0 Answers  

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if you say any object having a certain mass must be on the surface of the earth due to gravity, but how come gas molecules even after having a certain mass in atm. temperature and pressure not able to stay on ground.

2 Answers  

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what is the disadvantages of transformer type welding machine

1 Answers   L&T, TATA,

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Tell about payment ?

2 Answers  

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How fuel oil consumed by medium engine?

0 Answers   RRB,

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In Rankine Cycle we use the concept of Tm(mean temperature of heat addition).In actual cycle the efficiency comes as n=1-T2/T1 Taking Tm into consideration it comes as n=1-T2/Tm as T1>Tm so the efficiency for both case will not same for a same cycle. Can anybody explain how it is possible? Advance appreciation for your effort.Thanks

0 Answers   Sail,

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What causes turbocharger surging?

0 Answers   RRB,

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how speed of the conveyor can be calculated

1 Answers  

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what is Density of Fe410W IS:2062? Anyone have Density material table?

1 Answers   ABB,

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What causes steam turbine governer hunting?

7 Answers   Bhel,

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hi i now in final year mechanical engg. i want to know is the one yaer pre-sea training course is good for getting a job in marine engg. field? what is the fee? where should i complete this course

1 Answers  

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What is spike energy ?

2 Answers   Mechanalysis,

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