In the design of a paddle agitator, the ratio (paddle dia/tank dia) is normally taken as___________________?

Related Mcqs:

In case of plain carbon steel, butt welded joints are used for shell plate thickness ≤ _____________ cms?

A. 1.2 B. 0.5 C. 3.8 D. 6.8...

The necessary wall thickness for a metallic storage vessel is a function of the ___________________?

A. Ultimate tensile strength (or yield point) of the material and operating temperature B. Operating pressure and welding/joint efficiency C. Diameter of the vessel D. All A., B. and C....

Pick out the wrong statement?

A. The tensile strength of a brittle material is less than its compressive strength B. The compressive strength of a ductile material is less than its tensile strength C. In a thick cylindrical shell, the hoop stress is maximum at the inner radius D. The value of crushing load is more than that of buckling … Pick out the wrong statement?Read More...

The dust collection efficiency of electrostatic precipitator increases with increase in the_________________?

A. Gas flow rate B. Electrode area C. Both A. & B. D. Neither A. nor B....

In a continuous distillation column, the optimum reflux ratio ranges from _______________ times the minimum reflux ratio?

A. 1.1 to 1.5 B. 1.6 to 2 C. 2.2 to 2.6 D. 2.7 to 3...