Compression index

Compression ratio

Compressor efficiency

Mean effective pressure

**For speed above 3000 km/hour, it is more advantageous to use****The absolute pressure of air at the outlet of a compressor is called****The power available for takeoff and climb in case of turbojet engine as compared to reciprocating engine…****For perfect intercooling in a three stage compressor****In jet propulsion power unit, the inlet duct of diverging shape is used in order to****The ratio of the increase in pressure in rotor blades to total increase in pressure in the stage is…****Standard air is the air at ________ and relative humidity of 36 percent.****Atmospheric pressure is 1.03 kg/cm and vapour pressure is 0.03 kg/cm. The air pressure will be****When air is to be compressed at a high pressure, then it is advantageous to use****What will be the volume of air at 327°C if its volume at 27°C is 1.5 m³/ mt?****In a compressor, free air delivered is the actual volume delivered at the stated pressure reduced to****When the temperature of air leaving the intercooler, in a two stage compression with intercooler, is…****Maximum temperature in a gas turbine is of the order of****Gas turbine as compared to steam turbine****An aftercooler is used to****A turboprop is preferred to turbojet because****The degree of reaction of an axial flow turbine is the ratio of isentropic temperature drop in a blade…****The volumetric efficiency of a compressor falls roughly as follows for every 5°C increase in atmospheric…****The gas in cooling chamber of a closed cycle gas turbine is cooled at****The ratio of isentropic work to Eulers work is known as****Axial flow compressor resembles****The thermodynamic efficiency of rotary compressor is based on****In a single stage, single acting reciprocating air compressor, without clearance, the workdone on the…****The effective power of gas turbines is increased by adding the following in compressor****The pressure ratio for an open cycle gas turbine compared to closed cycle gas turbine of same h.p. is****As the turbine inlet temperature increases, the thermal efficiency of gas turbine for the optimum pressure…****The pressure ratio of an ideal vaned compressor with increase in mass flow rate****The ratio of work done per cycle to the swept volume in case of compressor is called****The volumetric efficiency of compressor with increase in compression ratio will****For an irreversible gas turbine cycle, the efficiency and work ratio both depend on**