Joint efficiency (J) for a seamless pipe is_______________?

Related Mcqs:

Power required for agitation depends upon the______________________?

A. Height & properties of the liquid B. Agitator type & speed of agitation C. Size of agitator & the tank D. All A., B. and C....

Cylindrical shell thickness of rotary drier is generally _______________ mm?

A. 2-3 B. 18-22 C. 6-8 D. 12-15...

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...

Rotary driers are most economically designed for the number of heat transfer units (HTU) from _________________?

A. 0.01 to 1 B. 1.5 to 2.5 C. 5 to 10 D. 10 to 20...

The ends of a cylindrical vessel can be closed by a head, which can be one of the four shapes. For the same thickness, choose the one which can withstand the highest pressure ?

A. Flat plate B. Hemispherical C. Torispherical D. Ellipsoidal...