please inform about the date of exam of hpcl for fresh engineers recruitment in mechanical stream?

0 Answers   Mechanical, Thermal Powertech Corporation India Ltd TPCIL, TVS,

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why not a.c supply used to charged the lead acid battery

0 Answers  

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What does CC Stand for?

6 Answers   Honda,

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What is auto cad?

5 Answers  

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If you want to provide water or any chemical @ 50 meter height how much head will you prefer for any selected pump...consider it is M.S pipings...how much friction loss will be there...show with calculation.

0 Answers   Reliance,

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DRAW REFRIGERATION CYCLE? WHICH REFRIGERANT USED IN IDUSTRY & HOME? EOT CRANES SPEED ? WHAT IS KOM ? TELLL ME ABOUT YOU? WHAT WAS YOUR FAVORITE SUBJECT?

3 Answers  

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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?

1 Answers  

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How do you control cylinder liner wear?

0 Answers   RRB,

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how much power consumption takes for 2tr split a/c per one hour

3 Answers  

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pls, send me jindal steels & power aptitude ques

0 Answers  

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if you say any object having a certain mass must be on the surface of the earth due to gravity, but how come gas molecules even after having a certain mass in atm. temperature and pressure not able to stay on ground.

2 Answers  

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how much is the salary for junior works manager?? pls tell me the exact amount.. i mean 15900- 39400.. what does this means?

1 Answers  

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