Process Equipment and Plant Design The wall thickness of thin cylindrical shell with hemispherical ends is __________ that of the spherical ends. Equal to Either B or C; depends on maximum permissible internal pressure More than Less than Equal to Either B or C; depends on maximum permissible internal pressure More than Less than ANSWER DOWNLOAD EXAMIANS APP
Process Equipment and Plant Design In a distillation column, bubble caps are located on trays with a pitch of __________ times the outside diameter of the caps. 1.6 to 2 2.5 1.5 to 3 1.3 to 2 1.6 to 2 2.5 1.5 to 3 1.3 to 2 ANSWER DOWNLOAD EXAMIANS APP
Process Equipment and Plant Design The ratio of tube length to shell diameter in case of liquid shell and tube heat exchanger ranges from 6 to 12 2 to 3 4 to 8 3 to 5 6 to 12 2 to 3 4 to 8 3 to 5 ANSWER DOWNLOAD EXAMIANS APP
Process Equipment and Plant Design Lessing ring is formed by the addition of a partition across the centre of a raschig ring, which results in an area increase of about __________ percent. 55 20 5 35 55 20 5 35 ANSWER DOWNLOAD EXAMIANS APP
Process Equipment and Plant Design The dust collection efficiency of a cyclone separator Is inversely proportional to the mass of the dust particle Decreases with increase in gas flow rate Is directly proportional to the radius of the dust particle path None of these Is inversely proportional to the mass of the dust particle Decreases with increase in gas flow rate Is directly proportional to the radius of the dust particle path None of these ANSWER DOWNLOAD EXAMIANS APP
Process Equipment and Plant Design Which of the following material is seldom used for pressure vessel construction? Mild steel Semi-killed steel Killed steel Rimmed still Mild steel Semi-killed steel Killed steel Rimmed still ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS