whether a spehrical ballon rises faster or a cylindrical ballon?

10 Answers  

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Explain how the cylinder lubrication on main engine is done?

0 Answers   RRB,

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1: When mesuring the flow of liquid what are the two things to measure? 2: In which industrial process you will use centrifugal separator? 3: If any machinery or transmission needs periodic and regular lubrication what is the best method to give it? 4: Oil melts, grease melts. Is there any other lubrication which is effect at 200 deg c? 5: What is a torque converter? 6: Instead of having individual transmission what is the benefit of unified transmission? 7: What are the different types of mechanism to engage primary moving engine and transmission (in other words how many different types of clutches are there)? 8: In order to ensure constant pressure and constant flow rate of compressed air what should we put between the compressor and end user? 9: What can be the reasons for a metal gasket to leak? 10: The old welding machines used electromagnetic winding to step up the current for welding rods. What is the new principle inside the welding machines?

0 Answers   Petrotech,

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What are the types of cleaning main engine Turbo Charger blower side?

1 Answers  

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sir,i am golng to attend BHEL supervisor trainee personal interview on 11 sept.anyone share me that how could i perform well in interview& what they would expect from me. thank you.

0 Answers   Bhel, Ford,

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If pump suction valve is throttled, what would be the result?

9 Answers  

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Need a question about royal enfield

0 Answers   Royal Enfield,

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is it necessory to use heat exchanger in case of water cooled chillers & cooling towers?????

3 Answers  

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What type of gear is the first reduction gear pinion?

0 Answers   RRB,

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What is the importance of tolerance in engineering?

0 Answers  

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What is the effect of inter cooling in gas turbines ?

0 Answers  

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What is the advantage and disadvantage of IS 2062 Gr A over IS 2062 Gr B & C

3 Answers   TATA,

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