Q. Pick out the wrong statement pertaining to 'Horton sphere' used for the storage of liquid ammonia.

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Q. Which of the following types of reactors is the safest from operation point of view ?

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Q. In a bag filter, the pressure drop increases directly as the

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Q. The LMTD correction factor (Fᴛ) is applied in __________ heat exchangers.

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Q. Movement of pipeline caused by thermal expansion is taken care by providing

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Q. For a cylindrical shell, (subject to the thickness of uppermost course being more than the minimum for dia of the tank in question), the thickness of the courses of shell

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Q. In a shell and tube heat exchanger, triangular pitch arrangement as compared to square pitch arrangement

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Q. Pick out the wrong statement about routing of fluids in a shell and tube heat exchanger.

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Q. The necessary wall thickness for a metallic storage vessel is a function of the

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Q. In a multiple effect evaporator system having 'n' effects, the amount of water evaporated per unit surface area in approximately equal to __________ times that in a single effect.

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Q. Pick out the wrong statement

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Q. A pressure vessel is said to be made of 'thick' shell, if the ratio of its diameter to wall thickness is

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Q. Rate of filtrate delivery is inversely proportional to the

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Q. Tube side heat transfer co-efficient for turbulent flow of liquid through tubes is proportional to

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Q. Circumferential (hoop) stress in a thin cylindrical vessel under internal pressure is __________ the longitudinal stress.

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Q. The dust collection efficiency of electrostatic precipitator increases with increase in the

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Q. The retention time of material in a rotary dryer depends upon its

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Q. In actual operation of a bubble cap distillation tower, the __________ at the bottom of the tower is more than that at the top of the tower.

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Q. Rotary driers are most economically designed for the number of heat transfer units (HTU) from

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Q. The difficulty of liquid distribution in packed towers is accentuated, when the ratio of tower diameter to packing diameter is

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