- (A) heat exchange does not take place
- (B) no work is done by expanding steam
- (C) there is no change of internal energy of steam
- (D) all of the above
- (E) entropy decreases
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- (A) becomes hotter
- (B) becomes cooler1
- (C) remains at the same temperature
- (D) may become hotter or cooler depend-ing upon the humidity of the surround¬ing air
- (E) attains atmospheric temperature
- (A) prevents thermal interaction
- (B) permits thermal interaction
- (C) encourages thermal interaction
- (D) discourages thermal interaction
- (E) dos not exist.
- (A) constant pressure
- (B) constant volume
- (C) constant temperature
- (D) constant enthaply
- (E) any one of the above
- (A) feasible
- (B) impossible
- (C) possible
- (D) possible, but with lot of sophistications
- (E) desirable
- (A) temperature
- (B) enthalpy
- (C) internal energy
- (D) entropy
- (E) all of the above
- (A) initial temperature is 0°K
- (B) final temperature is 0°K
- (C) difference between initial and final temperature is 0°K
- (D) final temperature is 0°C
- (E) initial temperature is minimum possible
- (A) Dual combustion cycle
- (B) Diesel cycle
- (C) Atkinson cycle
- (D) Rankine cycle
- (E) Stirling cycle
- (A) two isothermals and two isentropics
- (B) two isentropics and two constant volumes
- (C) two isentropics, one constant volume and one constant pressure
- (D) two isentropics and two constant pres-sures
- (E) none of the above
- (A) Otto cycle
- (B) Ericsson cycle
- (C) Joule cycle
- (D) Stirling cycle
- (E) Atkinson cycle
