WHAT IS THE DIFFERENCE B/W LUBE OIL 20 W 40 AND 20 W 40 OIL.

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why we r recommended for pre-action sprinklers @ generator/tx/mv panel room. If any leakage there,that panel will damage. So what is the Logic for pre-action sprinklers there?

0 Answers   DOW,

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THIS IS HARI PRASAD. I KNOW THAT HVAC MEANS HEATING VENTILATION & AIR- CONDITIONING. I NEED DESIGN CONSIDERATION OF HVAC UNIT.

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what is cswip?

2 Answers  

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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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How to know the bearing number if we know the shaft diameter and RPM?

1 Answers   TCH,

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What is dtsi? Why it is used in motor bikes?

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I am a mechanical student.And have cleared the written for NTPC. Please suggest what and how to prepare for the interview.i have got only 2-3 weeks in hand.

0 Answers   IFFCO,

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What is a stage in a steam turbine?

0 Answers  

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can anyone guide me me for engineering service commission exam?

0 Answers  

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What is an EN Material. What is the difference of EN8, EN24, EN40.

5 Answers   Aeronautical Society of India, Ecil, Finearc, Saint Gobain, Scitech Centre, Universal Engineering Works,

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What is Spillback controller? Where is it used?

1 Answers  

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