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WHAT ARE EARTH MOVING M/CS? WHAT IS BATCHING PLANT? WHAT IS HYDRAULIC JUMP? WHAT IS TIPPER (EARTH MOVING M/C)?
2809DRAW REFRIGERATION CYCLE? WHICH REFRIGERANT USED IN IDUSTRY & HOME? EOT CRANES SPEED ? WHAT IS KOM ? TELLL ME ABOUT YOU? WHAT WAS YOUR FAVORITE SUBJECT?
3 5932which kind of force act when the piston slides inside the cylinder?and how to calculate that force or stress theoritically.
4 6597what are the parameters are selected while manufacturing a single cylinder block?what are the different kind of test is conducted on it so that it can withstand with all those condition which required to run the engine efficiently.which force is act when piston slide inside the cylinder.
2071what are the parameters are selected while manufacturing a single cylinder block?what are the different kind of test is conducted on it so that it can withstand with all those condition which required to run the engine efficiently.which force is act when piston slide inside the cylinder.
Emco,
2150types of stainless steel.why does this called stainless.what is passivation related to SS? What is sensitisation in stainless? Examples of diffrent type of steel e.g. austenatic,martensite,ferritic etc. 304,303,316. How to get rid of carbide formation in SS and stablization in SS.(347 etc.)Different type of heat treatments. Iron carbon diagram. Nelson chart with respect to corosion. Diffrent type of corosion and causes. Carbon equvalent number. Welding related questions.(requirement of post and pre heating in welding). welding of SS. If you have pre experience in maintenance then Material and welding related questions will be there. Then various types equipment in plant (a) static (b) rotatic in pumps and compressor,turbines funda of balance drum and balance disc, balancing line. Impulse wheel, wheel chamber pressure and its effect on turbone health if this increases. Thermal expansion of turbines and with respect to how foundation bolting are designed. Fixing of lower casing before dismantling. Most important shaft alignment and balancing of rotating equipment,classification of static and rotatic equpment used in process plants. Materials for diffrent services as refinery plants fertilizer plants, cement plants, sulphur plants, crude oil with higher sulphur services, then third important thing is codes, standards and recommended practices of diffrent organisation like ASTM,ASME,API,TEMA,BIS,IS,ISO,NPFA,OISD etc. diffrent type of work permit systems fire and safety point of view.
1 6147If saturated temp of water is 99.8degc at atmospheric pressure,then how the water of sea is evaporated at normal temp
2307if in centrifugal pump suction,discharge and impeller size constant and motor rpm increase.what is the effect on motor ampere?
3 5871All industrial (power plant, sugar. Cement etc...) chimneys are circular in shape rather than any other shapes... Y..?
9 20259Respected Sir, I am preparing for J.E of RRB Chennai.Please send me all RRB Chennai solved paper in the year of 2004 to till date. My ID is musini_p@rediffmail.com Thanking you sir, Anand
1 3214Dear sir, I have applied section engineer post at rrb Chennai.Please send me the previous technical question papers and answers
RRB,
2127Post New Mechanical Engineering Questions
What the function of bye pass filter in DG.
why does polytropic efficiency of a compressor decrease with increasing flow rate ?
What is isometric drawing?
sir please send previous question papers of technician grade III of all rrb's. thank you
Explain the term torque
How much should be the minimum and maximum suction and discharge pressure of screw chiller plant.
Do you work for many hours each day?
what type of question has been asked at schwing stetter
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
i am appearing for the interview of the company SANDVIK??so if u can send me some questions or suggestions on how to prepare,it would be of great help to me.u can send the above at ekjain@yahoo.co.in.thanking you.
What are the typical indicator diagrams?
sir, can you give me full idea for computational fluid dynamices and how can work in CFD
Which country has the worlds most powerful tank?
To operate 4 ac of 2 tons how kva genatator need
What is a clock maker called?
