I want to know flow rate,max pressure drop,heat load,design pressure,test presurre,temp both inlet and outlet of coldside and hot side of 1,2,3,5,5.5,7.5,10,12,15 tons

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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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why thickest layer of ice is formed at windshield of a car not in the window?

1 Answers  

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what is the difference between bearing and crushing mode of failure in respect to machine design?

1 Answers   HD,

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what is work done in throttling process.

3 Answers  

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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 happen when the expansion valve is excessively open?

0 Answers   RRB,

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Define a process flow diagram?

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• Are you willing to put the interests of the Company ahead of your own?

1 Answers   Petro Star Mount,

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Why would you use hydraulics rather than pneumatics?

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What is NPSH of a Centrifugal pump ? How is it varied by the pump manufacturer for a particular model of pump ?

3 Answers  

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how can u convert from hp to bhp or cc to bhp plz explain?

1 Answers   TATA,

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