the diagrams show the four primary steps in the production of work in a four - stroke heat engine. what is…

the diagrams show the four primary steps in the production of work in a four - stroke heat engine. what is the correct order in which these steps occur?\no y, w, x, z\no x, z, w, y\no w, x, y, z\no z, x, y, w

the diagrams show the four primary steps in the production of work in a four - stroke heat engine. what is the correct order in which these steps occur?\no y, w, x, z\no x, z, w, y\no w, x, y, z\no z, x, y, w

Answer

Brief Explanations:

The four - stroke cycle of a heat engine consists of the intake stroke (where air - fuel mixture enters, similar to W), compression stroke (compressing the mixture, like X), power stroke (where combustion occurs and piston is pushed down, similar to Y), and exhaust stroke (where exhaust gases are expelled, like Z). The correct order is intake, compression, power, exhaust.

Answer:

W, X, Y, Z