- (A) justified
- (B) not possible
- (C) may be possible with lot of sophistications
- (D) cost will be very high
- (E) theroretically possible
Mechanical Engineering Mcqs
- (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
- (A) maximum
- (B) minimum
- (C) zero
- (D) unpredictable
- (E) negative.
- (A) work done by a system is equal to heat transferred by the system
- (B) total internal energy of a system during a process remains constant
- (C) internal energy, enthalpy and entropy during a process remain constant
- (D) total energy of a system remains constant
- (E) entropy of a system remains constant
