2 : 1

4 :1

61 : 1

9 : 1

**Which is false statement about air receivers?****In a compressor, free air delivered is the actual volume delivered at the stated pressure reduced to****The most efficient method of compressing air is to compress it****The volumetric efficiency of a compressor****An aftercooler is used to****Diffuser in a compressor is used to****Standard air is the air at ________ and relative humidity of 36 percent.****A compressor at high altitude will draw****Which one of the following is the effect of blade shape on performance of a centrifugal compressor?****The overall isothermal efficiency of compressor is defined as the ratio of****The mean effective pressure of the compressor is the****The fuel consumption in gas turbines is accounted for by****The ratio of isentropic work to Euler work is known as****Volumetric efficiency of a compressor without clearance volume****For an irreversible gas turbine cycle, the efficiency and work ratio both depend on****Mechanical efficiency of gas turbines as compared to I.C engines is****Gas turbine blades are given a rake****The maximum combustion pressure in gas turbine as compared to I.C. engine is****Air-fuel ratio in a jet engine will be of the order of****In the cross compounding of the gas turbine plant****Intercooling in gas turbines****A rocket engine uses ________ for the combustion of its fuel.****The compressed air may be used****Axial flow compressor has the following advantage over centrifugal compressor****Euler's equation is applicable for****For a two stage compressor, if index of compression for higher stage is greater than index of compression…****Pick up the wrong statement about advantages of multistage compression****The compression ratio for the compressor is always __________ unity.****The pressure ratio in gas turbines is of the order of****The closed cycle in gas turbines**