If we want to move one ms channel on the lm guide. Its channel size is -W-300mm, H-400mm, L - 3ft. then how many load come on the lm guide. its lm guide is one tipe of bearing.

1 Answers  

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What is difference between centrifugal compressr and screw compressor?

1 Answers  

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Explain what are the thermal conductivity properties of brass?

0 Answers  

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what is the function of nozzle? what happend when the fluid flow through a taper pipe i.e. what about inlet and outlet velocity, pressure,

12 Answers   Thermax,

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Which factors influence the type of fracture in failure of a material ?

0 Answers  

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how to masure rake or helix angle of drill ?

0 Answers  

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Cam,Connecting Rod,Piston & Cylinders Combinely forms How many links ?

2 Answers   Bhel,

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types 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 Answers  

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What are the causes of damage of diesel engine exhaust Valve?

1 Answers   RRB,

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Reason why we should avoid low speed running generator?

0 Answers   RRB,

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What is the cause of AHU motor V-Belt wornout

1 Answers  

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what is the name of turbine used in turbo of diesel engines?

2 Answers   Honda,

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