Refrigeration and Air Conditioning
In a bootstrap air evaporative cooling system, the evaporator is provided

Between the second heat exchanger and the cooling turbine
Between the first heat exchanger and the secondary compressor
Between the combustion chamber and the first heat exchanger
Between the secondary compressor and the second heat exchanger

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Refrigeration and Air Conditioning
Which of the following statement is wrong?

The space between the saturated liquid line and saturated vapour line, in a pressure enthalpy chart, is wet vapour region
The value of C.O.P. is always greater than one
In a vapour compression system, the condition of refrigerant before entering the compressor is dry saturated vapour
None of the listed here

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