- (A) properties of the medium/substance used
- (B) condition of engine
- (C) working condition
- (D) temperature range of operation
- (E) effectiveness of insulating material around the engine
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- (A) 650°K
- (B) 600°K
- (C) 625°K
- (D) 700°K
- (E) 750°K
- (A) justified
- (B) not possible
- (C) may be possible with lot of sophistications
- (D) cost will be very high
- (E) theroretically possible
- (A) prevents thermal interaction
- (B) permits thermal interaction
- (C) encourages thermal interaction
- (D) discourages thermal interaction
- (E) does not exist
- (A) at atmospheric pressure
- (B) at a pressure below the firuosphejric pressure
- (C) at a pressure greater than atmospheric pressure
- (D) any pressure
- (E) not possible
- (A) free expansion
- (B) hyperbolic expansion
- (C) adiabatic expansion
- (D) parabolic expansion
- (E) throttling
- (A) free expansion
- (B) hyperbolic expansion
- (C) adiabatic expansion
- (D) parabolic expansion
- (E) throttling
- (A) isothermal
- (B) adiabatic
- (C) throttling
- (D) all of the above
- (E) none of the above
- (A) 4.17m3/kgmol
- (B) 400 m3/kg mol
- (C) 0.15 m3/kg mol
- (D) 41.7 m3/kg mol
- (E) 417m3/kgmol
- (A) increase higher temperature
- (B) decrease higher temperature
- (C) increase lower temperature
- (D) decrease lower temperature
- (E) keep lower temperature constant
