WHAT IS THE UNIT OF ROUGHNESS

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What are considerations taken into account while creating a piston head?

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what r the advantages and disadvantages of gas burners and oil one?

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While selecting a diameter of 1 inch which pipe is better, ERW or Seamless ?? OR Out of ERW and Seamless which one gives good results for an impact force of 2700 N??

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What are the items to inspect after cylinder liner is pulled out

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What trouble could result if the main engine is using a low grade of fuel?

1 Answers   Maruti Suzuki, RRB,

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Q : How to calculate cooling water pumps head, do I need to consider static head and frictional loss of the pipe with high elevation? I mean to say is discharge pipe branches to several elevations and joins to the cooling water return line. The highest elevation pipe goes to a heat exchanger at (xx) psi inlet pressure. Should I consider only pump discharge header and this piping for head calculations? How about frictional losses in return pipe? Pressure recovered in return piping is good enough to make it back to the cooling tower?

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Why can't we use antifrictional bearing in place of journal bearing in a 660mw plant

0 Answers   Adani Power, STEAG,

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what is the difference between ASTM A572 GRADE 50 ［Fyld 345 MPa ］ and IS2062 GRADE A E250 ［Fe410 WA］?

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should cutouts made in main header of metal ducting be deducted from duct measurement.

0 Answers   BARC,

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why we can't use carnot cycle in steam power plant?

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How fast is a jet plane?

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