A. Δt1/2
B. Δt2
C. Δt5/4
D. Δt
A. In the central core of the fluid
B. Uniformly distributed throughout the fluid
C. Mainly confined to a thin film of fluid near the surface
D. None of these
A. Increasing temperature of the vapour
B. Decreasing temperature of the vapour
C. Increasing viscosity of the film of condensate
D. Increasing temperature drop
A. Increases
B. Decreases
C. Remain same
D. First increases upto a certain temperature and then becomes constant
A. Sum
B. Difference
C. Ratio
D. None of these
A. Cold fluid is heated to a certain temperature by condensing steam (isothermal fluid)
B. Outlet temperature of both the hot and cold fluid are same
C. Outlet temperature of hot fluid is less than the outlet temperature of the cold fluid
D. None of these
A. Corrosiveness
B. Fouling characteristic
C. Viscosity
D. None of these