Read the following passage and answer if the question is true or false.
Passage: A domestic refrigerator is an example of a heat pump: a heat engine in reverse. Work is used to create a heat differential. Many cycles can run in reverse to move heat from the cold side to the hot side, making the cold side cooler and the hot side hotter. Internal combustion engine versions of these cycles are, by their nature, not reversible.

Question: is a heat engine and heat pump the same thing?

Is the answer True or False? Respond with only "True" or "False" and no additional text.
False
False. A heat engine converts heat energy into mechanical work, while a heat pump is a heat engine operating in reverse, moving heat from a c