Welded joint efficiency in the design of chemical process equipment is taken as_________________?

Related Mcqs:

In case of a ‘thin’ pressure vessel, the ratio of its diameter to wall thickness is_________________?

A. < 10 B. > 10 C. > 20 D. 30...

The ratio of volumes of the mixed reactor to the plug flow reactor (for identical feed composition, flow rate, conversion, and for all positive reaction orders) is always ?

A. 1 B. < 1 C. > 1 D. Equal to the order of reaction...

Commercial packed scrubbers are normally designed for a pressure drop range of ______________ mm water column per metre of packed height?

A. 4-8 B. 17-34 C. 52-68 D. 88-105...

_____________ dished head is the strongest of all?

A. Hemispherical B. Elliptical C. Torispherical D. None of these...

Speed of the drum of the rotary vacuum filter normally ranges from _____________ rpm?

A. 0.1 to 2 B. 5 to 7 C. 3 to 8 D. 8 to 15...