ITI Technician Power Electronics Systems is a simple e-Book for ITI Power Electronics Systems JOB Interview & Exam. It contains objective questions with underlined & bold correct answers MCQ covering all topics including all about safety and environment, use of fire extinguisher, trade tools & its standardization, familiarize with basics of electricity, test the cable and measure the electrical parameter, maintenance of batteries, active electronic components, soldering and de-soldering of various types of electrical and electronic components.