The concepts of measurements and analysis in power system harmonics are discussed in this elaborative book. The rise in the usage of power electronicsequipmenthas led to significant distortions. An ideal AC power system is purely a sinusoidal wave, both voltage and current. However, the increasing existence of non-linear loads changes the aspects of voltage and current from the perfect sinusoidal wave. This alteration from the perfect wave is reflected by the harmonics and although its effects vary based upon the type of load, it affects the effectiveness of anelectrical systemand can create...

Church Detox shares the story of Kim White'srecovery from legalism. If like Kim, you feel that you have been sidelined by legalism and need some encouragement, Church Detox is the book for you. If you feel there is more to living life as a Christian than rules and regulations, Church Detox is a must read. If you find yourself asking more questions about grace, Church Detox has the answers you're seeking."