Answer / rajavardhan reddy

water cant de used as refrigerant in some cooling purposes because during condensation the vapour is converted to liquid and from condnsation to expansion temperature is reducted to a lot and the throttled valve is blocked so to eliminate this other refrigerants like methane etc is uesd

why the backwheel of tractor is bigger than frontwheel?

12 Answers   HAL, HMT, MAHINDRA,

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Which bearing is connecting to I.C engine shaft?

4 Answers   IOCL,

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What is general pressure ratio for axial, reciprocating and centrifugal compressors?

0 Answers  

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what is compression ratio? why its decreased when gear shifted ?

0 Answers  

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How conduct the hydro & pnumatic tests of Pressure vessels as per ASME & as per EN Standerds.

3 Answers  

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How a main gate (steel) get support from top whlie slides on the rail fixed on the bottom surface??

0 Answers  

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Which is not present in CI engines?

5 Answers   Bhel,

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how much stack emmission through your chimney & what is the state govt. norms.?

0 Answers  

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AIR CONDITIONERS HAVE RATING IN BTU AND TON OR SOMETIMES IN KW ALSO... WHAT IS THEIR RELATION? ALSO ACs HAVE TWO POWERS (IN WATTS) WRITTEN ON THEIR NAME PLATES WHAT DOES EACH MEAN? HOW TO DETERMINE THE RUNNING CURRENT IN AMPERES OR THE ENERGY CONSUMED IN WATTS? WHAT IS THE THUMB RULE FOR DETERMINING THE CURRENT AND TON OF AN AC?

7 Answers   Carrier, HAL,

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IF 125 kva diesel generator generating 13 kw energy in an hour then how much percentage of load is connected to generator and generator is running at what load efficiency

2 Answers  

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what is strain

12 Answers   NHPC,

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Name the refrigerant that is used on domestic refrigerators?

7 Answers  

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