Describe the water type vacuum pump and how does work a water type vacuum pump?

1 Answers   Unilever,

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What to write.. for perception about ntpc.. when you are applying for its interview?

1 Answers   NTPC,

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Why would some industries select pneumatics over hydraulic?

0 Answers  

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what is procedure of measuring operating length of mechanical seal.(in case of centrifugel pump)

0 Answers   ITC Infotech,

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Define isometric drawing?

0 Answers  

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Cantelevar beam having a point load at free end having SFD is

4 Answers  

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Why in screw & centrifugal compressor using rolor bearing

3 Answers   Johnson Controls,

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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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Draw a parallel circuit with one battery and two resistors. Derive the formula for resistance?

0 Answers   RRB,

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which material used in railway track

10 Answers   TATA,

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What achievements have given you the most satisfaction in your life?

6 Answers   Cream Bell, Nestle,

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Why RPM cum hour meter connection is not possible in water cooled DEA set. Is there any problem in sensing?

0 Answers  

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