A. d = 1.1 t
B. d = 1.6 √t
C. d = 1.5 t
D. d = 3 √t
A. Changes in temperature
B. Cross-sectional area
C. Both A. and B.
D. Neither A. nor B.
The thermal stress in a metallic bar does not depend upon the_____________________? Read More »
Process Equipment and Plant Design A. (ph – dh)/ph
B. (ph – dh . dt/2)/ph
C. (ph – dt)/ph
D. (ph – dh)/dh
A. Modulus of elasticity
B. Modulus of rigidity
C. Bulk modulus
D. None of these
The ratio of linear stress to linear strain is termed as the ____________________? Read More »
Process Equipment and Plant Design A. 2.5-3.0
B. 5-7.5
C. 10-12.5
D. 15-20
A. Inadequate equipment design
B. Faulty operating procedures
C. Improper layout of the equipments
D. Failure of equipments
Accidents in chemical plants are mostly due to___________________? Read More »
Process Equipment and Plant Design A. 4 A/P
B. A/P
C. 4 P/A
D. √A
A. Least radius of gyration
B. Axis of the load
C. Perpendicular to the axis of the load
D. None of these
A. Permissible slot velocity
B. Tray diameter
C. Liquid load
D. Vapor load
A. 75% cut segmental baffle
B. 25% cut segmental baffle
C. Orifice baffle
D. Disk and doughnut baffle
