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q=a/v

please send all previous solved question papers on HLL......

0 Answers   HLL,

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what is different between mechanical seal and oil seal

1 Answers   CMS, Essar,

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why the head portion of the screw jack (which carries the load when not rotating) is made hollow?

0 Answers  

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Draw L.O. system in diesel engine?

0 Answers  

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Describe The Complete actvities of the STORE KEEPER?

0 Answers  

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How are pipe flanges electrically insulated?

0 Answers  

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what is differnce b/w comprresure and pump

4 Answers   Engro, HPCL, HVAC, ISAT,

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Why fatigue strength decreases as size of a part increases beyond around 10 mm?

0 Answers  

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What Equilibrium?

3 Answers   SVNIT,

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What are the differences between pneumatics and hydraulics?

0 Answers  

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what are the main challenges with solar energy system?

0 Answers  

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HI SIR PLEASE TELL THE DIFFERENCE OF WELDING TRANSFORMER AND WELDING RECTIFIER AND WELDING INVERT ER AND WHICH PLACE IS USED WHICH TYPE

2 Answers   Alstom, SPML,

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