1.What is the difference between safety valve and relief valve?

9 Answers   Covanta Energy,

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Explain why diesel engine is known as high torque and petrol engine as high speed engine?

0 Answers  

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Plz tell me how to prepare for RRB exams for section engg for mechanical and suggest me some books for that.

2 Answers   RRB,

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when do we use roller bearing, deep groove ball bearing, angular bearing, sealed bearing, semi sealed bearing, unsealed bearing, anti friction bearing, journal bearing, thrust bearing

0 Answers  

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How many type's of bearings.

11 Answers   HEG,

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what is manufacturing cost of an aeroplane?

3 Answers   Jindal,

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How do you detect starting valve leaks?

0 Answers   RRB,

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What is extrued aluminum?

0 Answers  

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I AM DIPLOMA MECHANICAL I GOT CALL LETTTER FROM ISRO AHMEDABAD FOR INTERVIEW CAN YOU GIVE ME ANY RELATED KNOWLEDGE FOR WRITTEN AND PI.

5 Answers   ISRO,

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what is the size of A4 size paper?

7 Answers   Bhel,

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What are the causes if one cylinder in a diesel engine has a high temperature?

0 Answers  

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How cn u measure to steam in kg/hr or ton/hr

6 Answers   Samsung, Samtel,

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