Which statement describes a third class lever?

The fulcrum is between the input and output forces.
The input force is between the fulcrum and output force.
The input and output forces are equal distance from the fulcrum.
The output force is between the fulcrum and input force.

For each of the following process: a) sketch the p-v diagram, b)sketch t-s diagram, c) sketch t-v diagram, d) sketch the boundary work on one of the diagrams (a, b or c) and e) sketch the reversible heat transfer on one of the diagrams (a, b or c): 1- isobaric process from compressed liquid to superheated vapor 2- isothermal process from compressed liquid to superheated vapor 3- isentropic process from compressed liquid to superheated vapor