if you are standing on 30th floor & you asked to drink a water through straw .can you? water is in glass at the ground floor.

5 Answers  

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What is the color of the flame of the boiler running in good condition?

6 Answers   ABC Inc, RRB, Siemens,

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what is cyclon seperator and water column?

0 Answers  

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In volute casing the discharge area is more. so as per bernoulli's principle the pressure must be reduces also from the basics, pressure = Force/Area. so pressure and area are inversily proportional. By considering these two basic rules pressure must be reduces. But in any centrifugal pump, the pressure is increasing. How the velocity is converted into pressure. In my view only head is increases but how the pressure increases?

2 Answers  

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whether a spehrical ballon rises faster or a cylindrical ballon?

10 Answers  

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What is an Economizer?

2 Answers   RRB,

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QUSETION PAPERS SOLVED FOR THE LAST 4YEARS RRB EXAMS

0 Answers  

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different between friction bearing and anti friction bearing

2 Answers  

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What are the causes of positive and negative propeller slip?

0 Answers  

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how can you measure wt. of G.I.pipes knowing od,id,length.

3 Answers   Vertex,

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Hydrogen cannot be removed easily from molten steel. What harm hydrogen has on property of steel ?

0 Answers  

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What is the seal packing gland for turbine?

0 Answers   RRB,

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