Suppose a device of this sort is inserted in a stream of nitrogen, the current through the heating oil is adjusted until the wattmeter reads 1.25 kW, and the stream temperature goes from 30 Celsius and 110 kPa before the heater to34 Celsius and 110 kPa after the heater. Specific enthalpy=1.04(T-25) A thomas flow meter is a device in which heat is transferred at a measured rate from an electric coil to a flowing fluid, and the flow rate of the stream is calculated from the measured temperature increase of the fluid. Determine the volumetric flow rate of the gas at the 30 Celsius and110 kPa?