Property Insurance Personal Property Of Others â Specific Limit Of Insurance continued Form 80-02-5127 (Ed. 8-04) Endorsement Page 4 Under Definitions, and only with respect to the premises shown in the Sche dule above, the definitions of Personal Property, Personal Property Of Others and Perishable Property are deleted
Efficiency Formula. Efficiency Formula. Efficiency is a measure of how much work or energy is conserved in a process. In many processes, work or energy is lost, for example as waste heat or vibration. The efficiency is the energy output, divided by the energy input, and expressed as a percentage. A perfect process would have an efficiency of 100%. Î· = efficiency (Greek letter eta) Wout = the work or energy produced by a process. Units are Joules (J). Win = the work or energy put in to a process.
Exercise 5: What is the efficiency of a machine that has work inputof 40 joules and work output of 35 joules? Exercise 6: Work output of a large machine in a factory is 89,000 joules, and its input is 102,000 joules. Pearson Education, Inc., publishing as Pearson Prentice Hall. All rights reserved. Section 14.3 Mechanical Advantage and Efficiency Efficiency Because some of the work input to a machine is used to overcomefriction, work output is always less than work input.