In terms of efficacy, there can be three types of interactions between medications: additive, synergistic, and antagonistic. Additive interaction means the effect of two chemicals is equal to the sum of the effect of the two chemicals taken separately. This is usually due to the two chemicals acting on the body via same or similar mechanism.
Rating Newest Oldest. Best Answer: The maximum adiabatic flame temperature a propane torch can achieve with air is 2268 kelvins (1995 Â°C / 3623 Â°F). The maximum adiabatic flame temperature a butane torch can achieve with air is 2243 kelvin (1970 Â°C / 3578 Â°F). There is more to it than simply the temperature of the flame.
Compared with electric heat, propane is better in so many ways: 1  Propane is cheaper than electric: According to the U.S. Department of Energy, heating a home in the U.S. with propane in recent years has cost far less than heating with electricity. An electric heat pump produces heat below body temperature (98.6Â°F), so the air actually feels cool when placing your hand in front of a vent. 2  Propane furnaces last longer than electric heat pumps: Propane-fueled furnaces last 5 to 10 years longer than electric heat pumps, on average.