I have applied for rrb ,for the post of JE (mechanical),So please send me the solved Question papers for the past four years RRB EXAM's as soon as posible.

1 Answers  

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how to calculate GD square for pump?

0 Answers  

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what is meant by one ton Air conditioner, how fast it cool a room.

4 Answers   LG Soft,

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when do we use roller bearing, deep groove ball bearing, angular bearing, sealed bearing, semi sealed bearing, unsealed bearing, anti friction bearing, journal bearing, thrust bearing

0 Answers  

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Cox chart is used in ....Distillation, evaporation, drying

0 Answers  

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What parameters to be reported when we send lubricating oil for shore analysis?

0 Answers   RRB,

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what is difference between corrossion and erosion?

8 Answers   ACS, JSW,

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what will be the min curvature ratio for Round Bar dia. 1” size in material grade AISI 4330, Yield strength 115KSI Tensile 140KSI?

0 Answers   TBEA,

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what is the difference between solid and fluid

11 Answers  

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800A bus-coupler system

1 Answers   PCEL,

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Wat is the accumulator & what is the function of it?

4 Answers   TATA,

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What is the problem use octane in petrol Engine?

2 Answers   MAHINDRA,

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