Purpose of condenser in refrigeration system? Purpose of evaporator in refrigeration system

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y we are used oil in the dead weight pressure tester

1 Answers  

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A solid body of weight W is placed in a pipe. Suppose water is started flowing through the pipe.what will happen to the body. when it will start flowing ?

11 Answers   BARC,

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Draw L.O. system in diesel engine?

0 Answers   RRB,

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why we use kg/cm2 in pressure gauge not kg/m2

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Explain the difference between grey iron and white iron. What is mottled iron ?

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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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i need to prepare for iocl exam.pls provide me the book names for apptitude section which include reasoning,numerical ability,logical deductions......

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about basic questions ofpiping engg

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Is there anyone need material testing instrument?

2 Answers  

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hi this is swaroop i appliled for masters in us for mba and my ielts score is 5.5 and no gre and i have 14 backlogs

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Names the valve connected in cylinder head of the engine.

2 Answers  

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