What is screw,centrifugal and rotary type compressors,how it works and what is principle .

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Explain the working of 6 stroke engine?

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we use parallel flow heat exchanger to coo oil of 1000 EP viscosity,oftenly tubes may damage during cleaning etc what is proper way to clean cooler? How impurities decreased or vanished during working or in less teme job performed?

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What is the air flow rate at suction, if impeller of dia 1500mm and it consists of 8 no's vane, running at 1500 rpm? Dia of suction pipe is 500mm.

1 Answers  

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Please send me IOCL-GET-Mechanical Sample Question paper/previous year paper or the Guidelines related to the same...i will be very thankful to you. i m going to apper for the written of the IOCL on 6th July,2008 Thank you

0 Answers   IOCL,

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How to know the bearing number if we know the shaft diameter and RPM?

1 Answers   TCH,

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HOW CAN WE MEASURE THE L SHAPE SURFACE OF THE MOMENT OF INERTIA AND SECTION MODULUS

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In Rankine cycle there is a concept of Tm(mean temp of heat addition)For calculating the efficiency of the cycle we generally use n=1-T2/T1 again Tm taking into consideration we get n=1-T2/Tm as T1>Tm so he efficiency will be different for same cycle. Can anybody explain how is it possible? advance appriciation for your effort

6 Answers   Sail,

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What is critical speed in turbine?

2 Answers   SPIE, Sundram Fasteners,

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Why in screw & centrifugal compressor using rolor bearing

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Define railroad track ballast?

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What is the purpose of bilge separator

0 Answers   RRB,

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