Answer / guest

petrol

Answer / guest

For a given capacity of an Engine, Diesel Engine is more
efficient as far as thermodynamic efficiency in concerned.

Answer / gopimech312

diesel

Answer / ravinmech52

diesel engine

working principle of ballpoint pen?

8 Answers  

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1. What is fluid? 2. What is switch? What is its function?

2 Answers  

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Why must we pay attention when we drain steam in steam turbine. What factors are observed?

0 Answers   ABC Inc, RRB, Siemens,

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difference between strengh and toughness.

5 Answers   Unitech,

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how to prepare for bhel et interview

0 Answers   Bhel,

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The higest value of thermal conductivity is expected for a.) Solid ice b.) Melting ice c.) Water d.) Boiling water Give the thermal conductivity value for each.

2 Answers  

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What is the sensitive part of the liner

1 Answers  

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What is the use of gravity disc?

0 Answers   RRB,

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• What are the skills and attributes you value most for someone being hired for this position?

1 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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SOMEONE POST THE MODEL APTITUDE QUESTIONS FOR MRF TYRES PLz pLZ pLZ ..Very urgent

0 Answers   MRF,

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For avoiding cavity what should be NPSH?

3 Answers   BEL,

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