Answer / hardik goswami

the function of air heater to increase temp. of air before
it enter to combustion chamber hence less heat is required
while combustion.

What are all the possibilities discharge will be low in the pumps?

12 Answers   JSW,

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What is the units of surface tension and also dimensional formula?

8 Answers   RRB,

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can i get hpcl placement papers urgent

1 Answers   HPCL,

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what is different between Diode and Zener diode?

3 Answers   APS, Invensys, NSN, RRB,

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What is the formula for converting Pipe Diameter to Plate?

5 Answers  

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My interview experience with BARC, Mechanical Engineering

3 Answers  

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how much efficiency loss will tool place in a steam turbine due to low vaccum?

0 Answers  

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What are the different types of pumps? and their usage.

0 Answers   John Deere,

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what is viscosity of fluid and what is the viscosity of grease and lubricating oil

2 Answers   Coca Cola,

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what us diff between shaping & hobbing m/c

1 Answers  

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Suppose there are two vessels. One of diameter = D and other vessel dia = d. Suppose in vessel with dia D, water is filled upto height H and vessel with dia d is empty. Now both vessels are connected.Water will flow from D dia vesel to small d dia vessel.Suppose after equilibrium height of water in vessel with dia D is h. How much is h in terms of D, d,H etc?

14 Answers   BARC,

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What do you understand by sulphur print ?

0 Answers  

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