In a vertical short tube evaporator (Calendria type), the

Home / Engineering / Process Equipment And Plant Design / Question

R

Ram Sharma • 178.09K Points
Coach

Q.) In a vertical short tube evaporator (Calendria type), the

(A) Tube dia of 2.5-7.5 cms, tube length of 75-200 cms and cylinderical drum dia of 1-6 metres are normally used

(B) Area of central downtake is equal to 40 to 100% of total cross-sectional area of the surrounding tube

(C) Liquor is inside the tube while the steam is outside the tube

(D) All of the above

Correct answer : Option (D) - All of the above

Share

Discusssion

Login to discuss.

Related MCQs on Process Equipment And Plant Design

Q. Baffles are provided in heat exchangers to increase the

Q. Which one of the following processes aims at producing higher yield of gaseous unsaturated hydrocarbons and aromatics like benzene & toluene?

Q. __________ moulding process can not be used for thermoplastic plastics.

Q. Orlan fibre which is used as a wool sub stitute is

Q. Conversion formula for converting amplitude ratio (AR) into decibels is

Q. Molecular weights of plastics ranges from

Q. Temperature maintained in the emulsion polymerisation reactor for PVC manufacture is about __________ ° C.

Q. Freundlich equation applies to the adsorption of solute from

Q. Ability of a material to __________ is indicated by its damping capacity.

Q. The calorific value of producer gas is around __________ kcal/Nm³.