Correct answer
D. All A., B. and C.
Explanation
The correct answer is All A., B. and C..
The thickness of segmental baffles (25 -35% cut truncated plates usually) is generally ________ the tube wall thickness?
Which of the following is a constituent of vinegar?
E.m.f. generated by thermocouples is of the order of ________?
Addition of plasticisers to polymers results in partial neutralisation of intermolecular forces of attraction between the macro-molecules thereby increasing its________?
Moist climate is the most favourable factor in the site selection far a________?
Dryness fraction of wet steam is defined as the ratio of mass of vapour in the mixture to the mass of mixture ________ calorimeter is not used for measuring the dryness fraction of steam?