Sounds like you have a thermostat fault. A failed or slow to open thermostat would cause temperature to rise to quickly. It shouldn't rise too fast.
When cold, the unit should heat with 3-4 minutes of the engine running.
difference schematic diagram between carnot heat engine and heat engine
Heat Engine Heat Engine
yes, it is a heat engine. A heat engine is one that extracts heat energy and converts it to mechanical energy.
A car engine is a heat engine, but there are various types of heat engines outside the realm of car and truck engines.
The heat is the mordant for an acid-fast stain
A heat engine converts thermal energy to mechanical energy. Examples of a heat engine is a refrigerator, heat pump, and carnot cycle. A heat mover transfers heat from one object to another.
is it possible to construt a heat engine that will not expel heat into the atmosphere
A heat engine that uses heat to do work
No, a heat engine is not a device that converts work into heat. It is the opposite, which means it is a device that converts heat into work.
Heat Engine is the system that converts the Heat energy into mechanical work while Heat pump converts the work into heat
so when your using the heater it show how your engine is and if its on red turn on the ac fast or your car will over heat and stuff will melt