- (A) adhesion
- (B) cohesion
- (C) viscosity
- (D) compressibility
- (E) surface tension
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- (A) pascal
- (B) poise
- (C) stoke
- (D) faraday
- (E) none of the above
- (A) isothermal h.p. to the BHP of motor
- (B) isothermal h.p. to adiabatic h.p.
- (C) power to drive compressor to isothermal h.p.
- (D) work to compress air isothermally to work for actual compression
- (E) isothermal work to ideal work
- (A) atmospheric
- (B) slightly more than atmospheric
- (C) slightly less than atmospheric
- (D) pressure slightly more than atmospheric and temperature slightly less than atmospheric
- (E) pressure sightly less than atmospheric and temperature slightly more than atmospheric
- (A) at very high speed
- (B) at very slow speed
- (C) at average speed
- (D) at zero speed
- (E) isothermally
- (A) isothermally
- (B) adiabatically
- (C) isentropically
- (D) isochronically
- (E) as per law pV
- (A) temperature during compression remains constant
- (B) no heat leaves or enters the compressor cylinder during cornpression
- (C) temperature rise follows a linear relationship
- (D) work done is maximum
- (E) entropy decreases
- (A) maximum
- (B) minimum
- (C) zero
- (D) non-zero finite
- (E) unpredictable
- (A) less than 2000
- (B) between 2000 and 4000
- (C) more than 4000
- (D) less than 4000
- (E) none of the above
- (A) gravity, pressure and viscous
- (B) gravity, pressure and turbulent
- (C) pressure, viscous and turbulent
- (D) gravity, viscous and turbulent
- (E) none of the above
