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Q.) Heat transfer takes place through a liquid medium surrounding the submerged material under heating, in case of a/an
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Q. Cost of instrumentation in a modern chemical plant ranges from _________ percent of the total plant cost.
Q. In a liquid-liquid extraction, 10 kg of a solution containing 2 kg of solute C and 8 kg of solvent A is brought into contact with 10 kg of solvent B. Solvent A and B are completely immiscible in each other whereas solute C is soluble in both the solvents. The extraction process attains equilibrium. The equilibrium relationship between the two phases is Y* = 0.9X, where Y* is the kg of C/kg of B and X is kg of C/kg of A. Choose the correct answer.
Q. Which of the following may be used to measure the rate of nuclear disintegration?
Q. The ideal size of round bubble caps to be used in industrial distillation column having a diameter of 3-6 meters is __________ cms.
Q. A fluid energy mill is used for
Q. Even though bubble cap towers are very effective for humidification operation, they are not used commonly in industries, because of the
Q. When larger particles e.g., grains are subjected to fluidisation, the corresponding bed produced is termed as the __________ bed.
Q. The ratio of coil diameter to wire diameter of a spring is called the spring
Q. Transition length for turbulent flow in smooth pipe is equal to __________ times the pipe diameter.
Q. Viscosity of gases __________ with increase in temperature.
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