Question

To calculate temp rise of an oil furnace the formula is

a. It is connected across terminals 2 and 3 on a stack mount relay
b. Check the combustion chamber for liquid oil present
c. Temperature of supply air minus the temp of the return air
d. Adjust the barometric damper to more of a closed position

Answer 1

The formula for calculating the temperature rise of an oil furnace is Q = mcΔT. To calculate the temperature rise, measure the mass of the oil, determine the specific heat capacity, and measure the temperature difference between the supply air and the return air.

Step-by-step explanation:

The formula for calculating the temperature rise of an oil furnace is given by:
Q = mcΔT

Where Q is the heat energy transferred, m is the mass of the oil, c is the specific heat capacity of the oil, and ΔT is the temperature difference between the supply air and the return air.

To calculate the temperature rise, you need to measure the mass of the oil, determine the specific heat capacity of the oil, and measure the temperature of the supply air and the return air. Then you can plug the values into the formula to find the temperature rise.