- (A) 24/NRe,P
- (B) 16/NRe,P
- (C) 64/NRe,P
- (D) 48/NRe,P
Chemical Engineering Mcqs
- (A) A constant velocity with no acceleration
- (B) A fluctuating velocity
- (C) Attained after moving one-half of total distance
- (D) None of these
- (A) Speed of
- (B) Diameter of
- (C) Fluid velocity leaving
- (D) All
- (A) Pressure drop increases linearly
- (B) Pressure drop is almost constant
- (C) Area through which fluid flows does not vary
- (D) None of these
- (A) That corresponding to static bed
- (B) That corresponding to completely fluidised bed
- (C) The porosity of the bed when true fluidisation begins
- (D) Less than that of the’ static bed
- (A) Change in direction of flow
- (B) Change in total energy
- (C) Change in pressure
- (D) Non uniform direction of velocities at inlet & outlet sections
- (A) Sump
- (B) Volute
- (C) Vacuum
- (D) Submerged
- (A) Specific gravity of the liquid
- (B) Suction lift
- (C) Discharge head
- (D) All
- (A) Brings about no further reduction of
- (B) Increases
- (C) Decreases
- (D) None of these
- (A) Keep the pipe in proper orientation
- (B) Make the pipe joint leak-proof
- (C) Account for contraction/expansion of pipe due to temperature changes of the surroundings
- (D) Account for the pressure variation side the pipeline
