what is the difrrence between qa & qc

4 Answers  

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what is the manufacturing process for impellers of closed, semiopen and open type?

1 Answers  

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hi friends, i want to know full depth of regarding mechanical seals

1 Answers  

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What is blading efficiency of steam turbines ?

0 Answers   John Deere,

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what is mechnical engineering ?what is need of it in our life? is it essintial

1 Answers   KFIL,

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AS WE KNOW THAT TODAY VEHICLE R COMING IN MARKET WITHOUT CARBURATOR. IN THIS SITUATION HOW DOES THE ENGINE WORK.

2 Answers   Maruti Suzuki,

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I need BHEL apptitude questions

0 Answers   Bhel,

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Suppose there are two cylinders / vessels.In one cylinder the pressure is 1.5 bar & in other 0.5 bar.If both cylinder are connected internally through valve connection, what will be the final pressure in both?

19 Answers   BARC, Bhel, HPCL,

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Which type of gear train used in Wrist watch?

6 Answers   Bhel, Escorts, L&T,

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what are the types of welding machine?

8 Answers   Construction,

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how a train take turns though there is no differential gear?

2 Answers  

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Define thermostate and thermocouple.

3 Answers  

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