Answer Posted / sandeep kalia

bearing means which bears or supports some moving element.
Inbetween bearing and shaft we introduce some lubricant to
minimise the friction or free rotation of the shaft.
ex: journal bearing, the latest technological bearings are
hydrodynamic bearings

there are two types of brg
1 - Anti friction brg
ex- ball brg, roller brg
2 - Friction brg
ex-bushor babbit metal brg

What does Nominal size in a valve means like NG6,NG10 etc

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sir i have applied for ntpc and engineers india can u suggest some books which have one words.

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What is the effect of friction on flow of steam through a nozzle ?

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Please inform about mahagenco exam 2010?

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good book for material science and catia v 5 high scope domin to make career

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Who all falls under the Perview of Excise Duty, we mean who has to pay the Excise Duty, eg: does all mfrs have to pay ED or who has high turnover they should only pay ED, if yes that what is the Turnover limit?

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How will you create a piston head?

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dear sir i m anshul kumar from dehradun i want to last five year railway chandigarh and allahabd entrance exam papers pls send it on my id my id is anshuldhiman83@gmail.com or anshuldhiman@rediffmail.com i shall be very greatful to u thank u

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Interview question paper

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what are the points that should be kept in mind during forging design?

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Explain the causes of the exhaust valve leakage.

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Give an introduction to bourden pressure gauge?

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Dear friends, i am a student of mechanical final year in rajasthan. If you have any type (Technical,interview, aptitude) of question paper related to BIRLA CEMENT LTD. than plz send me these paper at vinodsainikumar4@gmail.com thanks

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THIS IS HARI PRASAD. I KNOW THAT HVAC MEANS HEATING VENTILATION & AIR- CONDITIONING. I NEED DESIGN CONSIDERATION OF HVAC UNIT.

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tell me about a type when you had to use your presentation skill to influence some ones opinion

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