Revamping FCC Units Volume 5 Issue 2 The following article on FCCU revamps was presented by Jean-Louis Mauleon of Total Technique at the 1989 Engelhard FCC Seminar held in Brugge, Belgium.
(February 2008) In political science, political efficacy is the citizens' faith and trust in government and their belief that they can understand and influence political affairs. It is commonly measured by surveys and is used as an indicator for the broader health of civil society.
Quoting this article Efficacy, effectiveness, efficiency, 1  efficacy is the extent to which a drug has the ability to bring about its intended effect under ideal circumstances, such as in a randomised clinical trial. 2  effectiveness is the extent to which a drug achieves its intended effect in the usual clinical setting.