Why supercritical boilers use less amount of steel compared to non-supercritical boilers ?

0 Answers  

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Give five differences between suction and discharge pipes?

0 Answers   Unitech,

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wt is MAG weld? wr it is specifically used and reason for it .

0 Answers  

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• What has disappointed you about a job?

1 Answers   Petro Star Mount,

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what is least count of vernier caliper

8 Answers   DRDO, Indo Air, L&T, Nicks,

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what is the best material for gears?

7 Answers  

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what is differance between ball screw and lead screw ?

2 Answers   Amtek,

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what is natural frequency and how to find it?

2 Answers  

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what is the fitter

6 Answers   DRDO, Gulf Spic, Hitachi, Maruti Suzuki,

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different between strainer & filter?

5 Answers  

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Why tampering to be done?

0 Answers   Essar,

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a compressor running at 100 rpm gives 40% efficincy speed increase from 200 wt will be the efficincy???????????

2 Answers  

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