Answer / ibrahim_mahmoud

1- safety valves
2- blowdown valves
3- check valves
4- knife valves
5- gate valves

wat is ur name

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HOW TO PREPARE FOR HPCL WRITTEN EXAM?

0 Answers   JK Cement,

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Draw a crankshaft and show the parts?

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DO WE HAVE NEGETIVE MARKING FOR APPSC(ASST MOTOR VEHICLE INSPECTOR EXAM WHICH IS GOING TO BE CONDUCTED ON 16/6/2013

1 Answers  

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time vS speed Graph for mechanical press?

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Name the refrigerant that is the replacement of R12?

2 Answers  

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What is the importance of Prandtl Number in heat transfer?. Compare the prandtl numbers of Air, water and Liquid metal. If prandtl number is more what do you understand?. Will you provide fins to enhance heat transfer when prandtl number is less?.

1 Answers   IGCAR,

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why as atmospheric pressure increases,boiling point also increases?

5 Answers   BARC,

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How do you repair a hydraulic jack?

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How do motion detectors work?

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Wasco Interview 1-the type of transducer that convert mechanical movement into a voltage 2-pump 2500 psi and 100 MG select it 3-modes of heat transfer 4-the difference bet PSIA and PSIG 5-the function of relief valve and no return valve (check valve ) 6-types of bearing general catogires 7-function of bearing 8-compressor surge 9-pump cavitation 10-define critical speed 11-compression ratio decease volumetric ratio ........... 12-using inter-cooling in multi stage compressors to ....... 13-using cascade system in refrigerator function ? 14-define performance and efficiency .

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what will happen when there is a kink in the discharge tube?

2 Answers  

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