difference between performance and efficiency?

14 Answers  

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On 22nd December, which of the following places has the largest day and shortest night ?

3 Answers   RRB,

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What pressure is highest L.O. Gravity Head or S.W. of the stern tube circulation

0 Answers   RRB,

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how hydraulic power stearin clutch work plz explain

0 Answers  

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SIR plz send me old exam papers for RRB chennai

0 Answers  

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please inform about the date of exam of hpcl for fresh engineers recruitment in mechanical stream?

0 Answers   Mechanical, Thermal Powertech Corporation India Ltd TPCIL, TVS,

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what is difference between dry and flooded type chiller?

0 Answers  

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If we put a ball(made by metal) of dia 10mm on table of size 200 mm*200 mm . weight of ball is 10 kg(98.1N) it should point conact with table than what is the stress acting on table and why?

3 Answers  

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WHAT IS PROTECTION AND INTERLOCK ROTECTION?

0 Answers  

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how u feel in this interview?

0 Answers   Bhel,

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Explain QH curve of a Centrifugal Pump?. Will it ever touch X axis?. If it ever touch when? When will you go for Reciprocating pump?. why can't you use centrifugal pumps for pumping viscous fluids?. Why head of a centrifugal pump is independent of density of fluid?.

1 Answers   IGCAR,

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Name the parts of piston through connecting rod?

1 Answers   RRB,

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