please send the last 5 years {{{JUNIOR ENGINEER GRADE II - MECHANICAL RRB CHENNAI}}} TECHNICAL question papers

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Give an introduction to bourden pressure gauge?

0 Answers  

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Who are the leaders among expansion valve manifacturers? what are the recent developements in the expansion valve industry, used in refrigeration abd air-conditioning?

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How do you define mechanical efficiency in case of compressor? How it is different that of an IC engine?

0 Answers  

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Explain Why Nozzles are made convergent and Divergent?

8 Answers  

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1st law of thermodynamics

9 Answers   IFFCO,

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two commonly used firing order of a 4-cylinder inline engine?

3 Answers  

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thermal engg

0 Answers   NTPC,

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diffrence between cnc and nc??

2 Answers   Tech Mahindra,

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which type of electrode can be used for welding hardox 400 to St37 ? and do i apply any heat treatment ?

1 Answers  

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Why the ship cranes are not having counter weights irrespect of industrial & civil construction cranes are having counter weights.

0 Answers   CPCL,

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IN POWER PLANTS NORMARLY BOILER DRUMLEVEL TRIPPING GIVEN AT 20% OF WATER BUT WHY NOT THEY GIVE AT 0% OF WATER?

2 Answers  

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