Which of the following grinding mills has the horizo... - Solved MCQs & Answer

A sphere of radius ‘R1’ is enclosed in a sphere of radius ‘R2’. The view (or shape) factor for radiative heat transfer of the outer sphere with respect to the inner sphere is ________?

Ans: R2/(R1+R2)Read →

MCQ #2331

Which of the following is not a recuperative furnace?

Ans: Coke ovenRead →