Where can you find space heater lam p and what is its purpose?

0 Answers   RRB,

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Explain Why Nozzles are made convergent and Divergent?

8 Answers  

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What are the different types of gate valves?

0 Answers  

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What does following alloy designation indicate fg 250 ?

0 Answers  

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what is the difference between limit of proportionality and elastic limit minimum 8 differences???? plz answer this question as quickly as possible

2 Answers  

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what is diploma?

1 Answers   Honda, Hyundai,

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what is requirement of bottle filling machine

1 Answers  

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1.5 ton how many amps

2 Answers   SAS, Suvidha Engineers,

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What are the causes of damage of diesel engine exhaust Valve?

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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How much pressure on air reservoir?

0 Answers   RRB,

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pls any one send me the last 5 years rrb QP - hari.devarajan@gmail.com

0 Answers  

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