Documents What is energy? We need energy to make things work. Energy is the ability to work.

What is energy? We need energy to make things work. Energy is the ability to work. Different forms of energy * Heat energy * Potential energy *Kinetic energy * Electrical…

Documents 1 FORMULATION OF TECHNICAL, ECONOMIC AND ENVIRONMENTAL EFFICIENCY MEASURES THAT ARE CONSISTENT WITH....

FORMULATION OF TECHNICAL, ECONOMIC AND ENVIRONMENTAL EFFICIENCY MEASURES THAT ARE CONSISTENT WITH THE MATERIALS BALANCE CONDITION by Tim COELLI Centre for Efficiency and…