Heat Transfer - Practice Test

(A) The heat transfer rate is low in view of the large temperature drop

(B) It is difficult to maintain

(C) It is not economic

(D) None of these

(A) The heat transfer rate is low in view of the large temperature drop

(A) Grashhoff number

(B) Peclet number

(C) Reynolds number

(D) Prandtl number

(A) Grashhoff number

(A) 1 and 0

(B) 0 and 1

(C) 1 and $$infty $$

(D) 0 and 0.5

(A) 1 and 0

(A) Decreased capacity

(B) Increase in liquor film co-efficient

(C) Decreased effect of hydrostatic head

(D) Increased true temperature drop

(A) Decreased capacity

(A) > 0.75

(B) < 0.75

(C) < 0.50

(D) < 0.25

(B) < 0.75

Heat Transfer - Study Mode