For the case of flow of air past a wet bulb thermometer (air water
vapour system), the approximate value of h2
/ky
.Cz
is around
(A) 0.60
(B) 0.24
(C) 1
(D) 0.72
vapour system), the approximate value of h2
/ky
.Cz
is around
(A) 0.60
(B) 0.24
(C) 1
(D) 0.72