Angled baffles are preferred in the agitation tank to control the swirling action; if the viscosity of the liquid to be mixed is about 200 poise. However, the baffle may be completely eliminated for mixing liquids having viscosity above ____________________ poise?

Related Mcqs:

What is the slope of the feed line, if the feed to a distillation column is a saturated liquid ?

A. 0 B. ∞ C. > 1 D. < 1...

Value of Peclet number = 0, is the representative of ____________________?

A. Laminar flow B. Complete back mixing C. Plug flow D. Eddy diffusivity = 0...

A binary liquid Azeotropic mixture has boiling point lower than either of the components, when it shows _____________ deviation from Raoult’s Law?

A. Positive B. Negative C. No D. None of these...

____________ head is the most economical for cylindrical vessels designed for operating at high pressure (> 15 atm.)?

A. Hemispherical B. Dished C. Ellipsoidal D. Conical...

Vapor velocity in a distillation column for non-foaming mixture is in the range of ______________ times the flooding velocity?

A. 0.1 to 0.3 B. 0.6 to 0.7 C. 0.85 to 0.95 D. 1.5 to 2...