Mechanical Engineering > GATE 2013 SET-4 > Convection
Water (specific heat, cp = 4.18 kJ/kgK) enters a pipe at a rate of 0.01 kg/s and a temperature of 20°C. The pipe, of diameter 50 mm and length 3 m, is subjected to a wall heat flux q"w in W/m2.
If q"w = 2500x, where x is in m and in the direction of flow (x=0 at the inlet), the bulk mean temperature of the water leaving the pipe in °C is
If q"w = 2500x, where x is in m and in the direction of flow (x=0 at the inlet), the bulk mean temperature of the water leaving the pipe in °C is
Explanation
Correct : b
Similar Questions
What is the worst-case time complexity of insertion in an AVL tree?
Which operations on a binary search tree have O(h) complexity?
Compare search complexities of sorted array vs balanced BST.