sir i need section engineer test papers

0 Answers   RRB,

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In a 4 cycle engine the intake valve begins to open at?

2 Answers   RRB,

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explain about where should we use deep groove ball bearings,angular contact ball bearings,spherical roller bearings,taper roller bearings,cylindrical roller bearings and thrust bearings

0 Answers   Lanco, TATA,

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operation of flywheel

1 Answers  

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What are the requirements of a good fuel?

0 Answers   RRB,

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13. What are the different types of fits

2 Answers   Amul,

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Name the carpentry process?

0 Answers  

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What is the cause of cylindrical liner overheating?

0 Answers   RRB,

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What is elasticity?

0 Answers  

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What are the properties of fuel oil?

0 Answers   RRB,

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What is residential silencer and industrial silencer? how can we know by looking only that it is the Residential type silencer.

0 Answers   TATA,

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please send previous year que. paper of je mech rrb.

0 Answers  

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