Compare the prandtl numbers of Air, water and Liquid metal. If prandtl number is more what do you understand?

0 Answers  

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what is the use of vacuum balancing valve in CEP

0 Answers   NTPC,

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How to calculate CFM of fan?

2 Answers  

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How to design spiral bevel gear.

7 Answers   Premium Transmission,

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1.how to Ask the result After the interview gone? 2.please send me the interview questions of unigraphics,IDEAS,solidworks,autocadd,and mechanical design. to my mail id austinsobanam@gmail.com

0 Answers   Ashok Leyland, Bhel,

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A very strange fault i cam across today,that i never experienced not studied before, i need an answer for this. Phase to phase or line to line , L1,L2 & L3, voltages are 490VAC, but if i use line to ground , its again 490 VAC. . . whats the fault and theory behind of it?

0 Answers  

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What are the causes of boiler backfire and steps in how to prevent it from happening?

0 Answers  

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What do you measure in the banana and mountain diagram?

0 Answers   RRB,

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5>spot weldimg is what type of weldimg?

2 Answers  

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Dfine an ortographic drawing?

0 Answers  

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what is the size of A4 size paper?

7 Answers   Bhel,

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In which process internal energy remains constant ?

0 Answers  

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