Answer / ambrose raj

vapour absorption refrigeration system need less mech energy
input and more heat energy input.so it should be used where
heat energy is freely available,for example we can use it in
cars where heat is available freely in exhast gas

Answer / gelot gautam

where waste heat is available,there we used var system.in power plants where not waste is available bacause waste heat is already use in powerplant for reheat generation.

Answer / jamshed ali

we use water in refrigeration system becouse vapour occupie
more space then water so we are convert the vapour in
liquid form then utilise to generate power.

how to calculate bearing number to dia of the inner and outer

2 Answers   ABC, Horreia, Hyundai, Leoplast, MMM, PRAN-RFL, SKF,

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Ratio of specific heats of air.

2 Answers   Bhel,

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How do we calculate number of jets for Pelton turbine, when its specifications like turbine diameter, number of buckets, total discharge are given?

1 Answers   JSW,

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What is periscope?

0 Answers  

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1.select bearing for flywheel to have a life of 5 years ? 2.select minimum diameter of the crank pin to work for at least 1 year? 3.select suitable belting to connect motor and pulley shaft(flywheel shaft)?

0 Answers  

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difference between load and force?

8 Answers   Bosch,

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What are the things needed to have an efficient boiler burning?

0 Answers   ABC Inc, RRB, Siemens,

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DENSITY OF AIR AT 300 DEGREE CENTRIGRADE

2 Answers  

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Explain the formula of heat loss in a pipe.

0 Answers  

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Which Type of Stresses will be acted on Helical Springs?

4 Answers   Bhel,

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what is the difference between type -a and type -b iron > The chemical compostion is given here under and also guide us the effect of Ni;Cr;Mo in the iron; name and use of these two types of iron Type a Type b %C :3.15 2.65 %Mn:0.41 0.52 %Si:1.72 1.60 %S :0.090 0.082 %P: 0.215 0.204 %Ni: 0.40 Traces %Cr : 0.49 Traces %Mo : Traces Traces

0 Answers  

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WHAT IS THE DIFFERENCE B/W LUBE OIL 20 W 40 AND 20 W 40 OIL.

0 Answers  

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