Which instrument is used to measure the Inner diameter,outer dia,Thichness & Depth.

1 Answers   Bhel,

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plz send me the aptitude test paper for hpcl.

0 Answers  

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How much water pressure will come from gravity feed tank, which is 10 metres high?

0 Answers  

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Heat a vessel with water inside and cool it under tap suddenly. Now when we try to open it...It does not open easily ...why?

0 Answers   BARC,

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why machine is required

12 Answers  

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Why an increase in area is required to produce an increase of velocity in case of supersonic flow ?

0 Answers  

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What is mean by retrofitting of machine tool please brief

1 Answers   DRJ ARDE,

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I heard that the acetylene cylinder pressure can't be brought down below bar while using for welding activity. Is it true. . If so pl explain why

0 Answers  

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what does a retarder actually when applied in an automobile??

1 Answers   NPCIL,

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What is the indication of leaking starting valve of an engine?

0 Answers   RRB,

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mechanical efficiency is high in petrol engines compared to diesel engines but why diesel engines are preferred in heavy duty vehicles

6 Answers   Valeo Lighting Systems India Private Limited,

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difference between altenator and dyanmo?

3 Answers   Bhel,

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