what is the difference between specific gravity and density of a substance?

8 Answers  

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Explain knurling.

0 Answers  

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what is the significance of pressure angle in spur gear? What is meant by self locking in worm and worm gear?

11 Answers  

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how many manhole should be there on boiler? why?

4 Answers   TATA, WBPDCL,

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Dear Sir, Please send me the questions frequently asked during bhel persoal interview for supervisor trainee With worm regards, Alok Kumar Rout e-mail id- rjdalok22@gmail.com

0 Answers  

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what is advantage of hllow shaft over solid shaft aprt from material saving? does hollow shaft absorb more vibration than solid shaft?

4 Answers  

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Which reactor has no moderator ?

0 Answers  

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what is the diffrence bitween hypo eutectoid and hyper eutectoid steels?

6 Answers   Bhel, Suzlon, TATA, Tech Mahindra,

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Can any one send me the syllabus for RRB Chennai, for section engineer, mechanical. mail it to mail Id vijaymahantesh.sk@gmail.com

0 Answers  

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What are orthotropic materials ?

0 Answers  

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what are the causes of small two-stroke engine wear?

3 Answers  

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What is meant by hybrid vehicles?

0 Answers  

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