Q. The absorption factor is defined as (where, S₁ = slope of the equilibrium curve, S₂ = slope of the operating line)

View solution

Q. In shell and tube heat exchangers, straight tie rods are used to

View solution

Q. A binary liquid azeotropic mixture has boiling point higher than either of the components, when it shows __________ deviation from Raoult's Law.

View solution

Q. The testing pressure of storage tanks and pressure vessels designed as per Indian standard codes should be about __________ times the design pressure.

View solution

Q. Flanges are connected to pipes by

View solution

Q. The ratio of down take area to cross-sectional area of the tube, for calendria type evaporator ranges from

View solution

Q. Shortest distance between two tubes is

View solution

Q. An increase in the liquid resistance to interphase mass transfer and a resultant reduction in plate efficiency is caused by

View solution

Q. In the design of a bag filter, the gas temperature is an important consideration, as it affects the

View solution

Q. With increase in temperature drop (in a shell and tube heat exchanger), the LMTD correction factor, Fт

View solution

Q. The normal range of velocity of steam in pipes is __________ m/sec.

View solution

Q. __________ dished head is the strongest of all.

View solution

Q. Hazards associated with the relief valve leakage for extremely hazardous material storage can be taken care of by providing

View solution

Q. Minimum baffle spacing recommended in a shell and tube heat exchanger is equal to

View solution

Q. __________ liquor is best handled in a long tube vertical evaporator.

View solution

Q. Theoretically calculated diameter of the stripping section of the continuous rectification column is __________ that of the enriching section.

View solution

Q. Hold up of material in a operating rotary drier is in the range of

View solution

Q. In case of design of a shell and tube heat exchanger,

View solution

Q. In a cylinderical vessel subjected to internal pressure, the longitudinal stress σʟ and the circumferential stress, σₙ are related by

View solution

Q. Nominal size of a pipe is an indication of its __________ diameter.

View solution