Discussions
vinayak

· started a discussion

· 1 Months ago

HOW DID Q VALUE IS OBTAINED

Question:

In a one ton capacity water cooler, water enters at 30 °C at the rate of 200 lit/hour. Taking specific heat of water as 4.16 kJ/kg K the outlet temperature of water will be

Options:
A)

3.5 °C

B)

6.3 °C

C)

23.7 °C

D)

15 °C

Solution:

Ans: (d)

  

All Rights Reserved Top Rankers