Where can you find the feed check valve and feed stop valve and give the purpose of it?

1 Answers   RRB,

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Explain the difference between upstream and downstream in a refinery?

0 Answers  

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Explain the importance of thermodynamics laws in mechanical engineering?

0 Answers  

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DRAW SFD & BMD OF SIMPLY SUPPORTED ,CANTILEVER, UNIFORMLY DISTRIBUTED BEAMS

2 Answers   Nagarjuna Construction,

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what is friction?

10 Answers   NHPC, NTPC,

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which mechanism is used to turn the vehicle?

3 Answers  

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Give an example of a time when you had to explain some new procedures to your co-workers for quality service delivery. How did you go about it?

0 Answers   Ex-Solite Oilfield and Engineering, Schwing Stetter,

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what is HVAC & Utility systems

2 Answers  

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When is the maximum load on the lift/elevator,during ascending or descending?Explain.

5 Answers   MN Dastur, SPL,

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What is the difference between Corrective actions and preventive actions?

2 Answers  

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what is the difference between stress and presure althougth both have same unit.

19 Answers   JBM, NTPC,

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sir please send previous question papers of technician grade III of all rrb's. thank you

0 Answers   NCC,

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