The efficiency of a Carnot heat engine operating bet... - Solved MCQs & Answer

Trouton’s ratio is given by (where λb, = molal heat of vaporisation of a substance at its normal boiling point, kcal/kmol Tb = normal boiling point, °K) ________?

Ans: λb/TbRead →

MCQ #2569

Which of the following is concerned with both heat and mass transfer?

Ans: Lewis relationshipRead →

MCQ #4657

If the specific heats of a gas and a vapor are 0.2KJ/Kg.°K and 1.5 KJ/Kg.°K respectively, and the humidity is 0.01; the humid heat in KJ/°Kg. is________?

Ans: 0.215Read →

MCQ #6743

For laminar flow of Newtonian fluid in a circular pipe, the velocity distribution is a function of the distance ‘d’ measured from the centre line of the pipe, and it follows a ________ relationship?

Ans: ParabolicRead →