why screw pumps are used instead of centifugal pump?

8 Answers  

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anybody having idea about bel interview questions for mechanical,

1 Answers   BEL, Sail,

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What are the different types of gate valves?

0 Answers  

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plese send me the rrb model questions for JE mechanical

0 Answers   Ford,

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i have an iterview on 18 sep for bhel ,pls send some questions asked during interview during the earlier interview on 11th sep

0 Answers  

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Respected Sir, I am preparing for J.E of RRB Chennai.Please send me all RRB Chennai solved paper in the year of 2004 to till date. My ID is musini_p@rediffmail.com Thanking you sir, Anand

1 Answers  

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The yield point in fatigue loading in comparison to yield point in static loading is: (a)Same (b)lower (c)Higher (d)Half (e)Twice

13 Answers   BMC,

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what is the regulating speed in a hydraulic coupling

1 Answers  

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What is white metal

1 Answers   Hyundai, RRB,

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wt is dynamometer? wt is governour? what is engine of an automobile?

4 Answers   TATA,

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In running DG 2000 hrs, what are the maintenance work we will do.

2 Answers  

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What is fuel oil viscosity, specific gravity?

1 Answers  

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