What happened when Delivery valve closed and Suction valve open in centrifugal pump.(in running conditions)

3 Answers   KFCL,

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How can i Check at site this material is Powder coated CRCA ?

0 Answers   Bouygues Batiment International, Essar,

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two boilers producing 10 ton/h steam one has 8 bar and second on 5 bar which will consume more fuel? and why?

4 Answers  

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What are the advantages of white metal?

0 Answers  

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on which date sail exam is held & what the criteria for this exam

0 Answers   Sail,

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tell about Automobile engineering

2 Answers  

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Give one example of metal classified as per structure as bcc, fcc, hcp and ccp.

0 Answers  

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how we have to face the interview?

0 Answers   Apollo Tyres, Omax, Toyota,

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

0 Answers  

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how many to find the acceleration of moving bodies ...................etc how many methods we have....

4 Answers  

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what is the difference between pulley and chain???

1 Answers  

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how can one check wheather a gear and pinion are properly aligned or not for both running and static condition?

3 Answers   NTPC, OCCL, Toyota,

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