The ratio of tube length to shell diameter in case of liquid shell and tube heat exchanger ranges from__________________?

Related Mcqs:

Removable connection of tubes to tube sheet is called___________________?

A. Ferrule B. Socket C. Nipple D. Saddle...

The clearance between two tubes in a shell and tube heat exchanger is known as ‘ligament’, whose minimum value is _____________ the outside diameter of the tube, but in no case it should be less than 4.5 mm?

A. Equal to B. Half C. One fourth D. Three fourth...

In a shell and tube heat exchanger having triangular pitch, the shell side equivalent diameter is given by________________?

A. 4(0.86P2 – πd2/4)/πd B. (P2 – πd2/4)/πd C. 4(0.86P2 – πd2)/πd D. (4P2 + πd2/4)/πd...

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...

In actual operation of a bubble cap distillation tower, the ______________ at the bottom of the tower is more than that at the top of the tower?

A. Molal flow rate of vapour B. Vapour molecular weight C. Pressure and temperature D. All A., B. and C....