Which of the following types of reactors is the safest from operation point of view ?

Related Mcqs:

What is the value of ‘q’ for saturated vapor feed to a distillation column? (where q = fraction of the feed stream that is liquid ?

A. 0 B. 1 C. 1...

Bubble cap tray is the most commonly used tray in large distillation column, because______________?

A. Of its flexibility and nearly constant efficiency under varying conditions of operation B. It incurs less pressure drop as compared to any other try designed for the same duty C. It eliminates the foaming and entrainment tendency during operation D. None of these...

Low pressure steam (with saturation temperature between 105 to 120°C) is usually used in the vacuum evaporators, which normally employ a vacuum of about _______________ mm Hg (referred to a 760 mm mercury barometer)?

A. 250 B. 450 C. 650 D. 750...

Pick out the correct statement?

A. It is preferred to use a vertical condenser for condensation of vapor from a distillation column without sub-cooling B. Draining of residual liquid on tray during shut down of distillation column is facilitated by weep holes C. Random packing a packed tower offers the advantage of lower pressure drop and higher throughput of fluids … Pick out the correct statement?Read More...

For identical situation, condensing film coefficient in case of a horizontal condenser is almost ______________ the value expected in case of vertical condenser?

A. Half B. Twice C. Thrice D. Five times...