Which furnace burns low-ash fusion coal and retains most of the coal ash in the slag?

0 Answers  

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how you want your manager to be? what is the think like is your previous manager? why you want to change the job? would you like to team or individual ?why? how you react when manager shout?

2 Answers  

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Which parameter remains constant in a throttling process ?

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What is the difference between isotropic material and homogeneous material ?

0 Answers  

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How to calculate the capacity of a STP (sewage treatment plant).

1 Answers  

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why vehicle jump after sudden release of clutch.

3 Answers   ARDE, Dr Reddys, L&T, Sun Pharma, Tata Steel Limited, Wirtgen India,

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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 is the ejection system in mould making?

2 Answers  

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Hello friends, can any one give path to get BEL mechanical sample papers .

1 Answers   BEL,

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function of fly wheel

15 Answers   APGenco, Power Grid, RTPP,

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What will you check if one cylinder of your engine is not like the others?

0 Answers   RRB,

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a three phase squirrel cage induction motor runs slow? list all possible reasons for such fault.

0 Answers  

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