What is Heat Engine? What is the working procedure and its examples?

Heat engine is a device which converts heat energy into mechanical work by exploiting the temperature difference between a hot source and a cold sink. Heat is transferred from the source to the sink, through the working substance of the engine. During this transfer, some of the heat energy is converted into work.

One of the most important things we can do with heat is to use it to do work for us. A heat engine does exactly this—it makes use of the properties of thermodynamics to transform heat into work. Gasoline and diesel engines, jet engines, and steam turbines that generate electricity are all examples of heat engines.

Explanation:

ARE YOU FILIPINO? KUYA OR ATE

the swan might be a metaphor for our soul, which is ancient and timeless. the speaker wants to know where it's going and what it wants, what's the purpose in life. he asks our soul to follow him in knowing that god is us and the answer to the question "who am i" that was written on the wind of god's whim to know himself that blew over his being in the beginning of creation. and to connect to god consciously on the path to knowing him is the joy of loving him, like a bee that will grow and end our sorrows by ending desire. in that connection there is no doubt about god and existing forever.

b

explanation: