calculate the expantion of steel bar 2,5 long if its temperature rises from 20 degrees to 250 degrees and its co effient of expantion is 0,000011 mm degrees

0 Answers  

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What are the automatic tripping devices of diesel generator?

0 Answers  

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If any machinery or transmission needs periodic and regular lubrication what is the best method to give it?

2 Answers   Focus Energy, Tech Mahindra,

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Explain the formation of micro structures of pearlite, bainite and martensite in steel?

0 Answers  

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ET-2012 questions published

0 Answers   BARC,

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Contaminants of fuel oil

0 Answers  

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What is meaning of due point in air Compressor system?

1 Answers  

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On which analysis is based the dulong’s formula for the heating value of fuel ?

0 Answers  

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What is the meaning of glanding ?

0 Answers   Goyal Group, TATA, Tata Motors,

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tell me about a difficult decision u have made in the last year.

1 Answers  

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If a fixed gear having 200 teeth is in mesh with another gear having 50 teeth.The two gear are connected by an arm.What will be the number of turn made by the smaller gear for one revolution of arm about the center of bigger gear? Any effort is appreciable witha proper logic..

8 Answers  

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What is the diffrent between centrifugal and positive displacement pump

4 Answers  

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