Direction: In the following questions, more than one of one answers given are correct. Select the correct answers and mark it according to the following codes: The rate of loss of heat from a body cooling under conditions of forced convection is proportional to its (1) surface area (2) excess of temperature over that of surrounding (3) heat capacity (4) absolute temperature Codes:

• A. 1, 2 and 3 are correct
• B. 1 and 2 are correct
• C. 2 and 4 are correct
• D. 1 and 3 are correct