A. gases
B. solids
C. liquid
D. plasma
A. Higher at ground
B. Higher at high altitudes
C. Same at all altitudes
D. Higher at high speed
A. Turbo-jet engine
B. Ram-jet engine
C. Propellers
D. Rockets
A. Speed
B. Speed
C. Altitude
D. Vspeed
A. using mulit-stage compressor with mfercooler
B. adding heat exchanger
C. injecting water in/around combustion chamber
D. reheating the air after partial expansion in the turbine
A. One air stream
B. Two or more air streams
C. No air stream
D. Solid fuel firing
A. steam power plant
B. petrol engine
C. diesel engine’
D. solar plant
A. Compressor pressure ratio
B. Highest pressure to exhaust pressure
C. Inlet pressure to exhaust pressure
D. Pressures across the turbine
A. Less
B. More
C. Same
D. May be less or more depening upon speed
A. A propeller system
B. Gas-turbine engine equipped with a propulsive nozzle and diffuse*
C. Chemical rocket regine
D. Ram-jet enigne