Why DC Voltage is used in Megger / Insulation Resistance(IR) Test? - Electrical Interview Question

Why DC voltage is used in insulation resistance test or in megger test has been explained in Hindi. Concepts of insulation resistance test & working of megger or how does insulation resistance test work has been also explained for understanding the question. Why DC Voltage is used in Megger / Insulation Resistance(IR) Test? - Electrical Interview Question Chapters: 00:00 Intro-Why megger is DC not AC? 00:53 Importance of IR test 01:26 How does Insulation resistance test / megger work? 03:59 Why DC is used in megger? CONCEPT DISCUSSED IN THIS VIDEO: ------------------------------------------------------------- 1. insulation resistance test, 2. insulation resistance test megger, 3. megger & its use 4. why we use dc supply for megger test, 5. Why megger is DC not AC? 6. Is Megger test DC or AC? 7. Why does Megger have DC generator? 8. Why DC supply is used in megger? 9. Why is DC voltage applied in an insulation resistance test? 10. why dc voltage is used for insulation testing 11. Why is DC voltage applied with insulation testing megger? THIS VIDEO IS FOCUSED ON: ---------------------------------------------- 1. Electrical Engineering 2. Electrical interview questions and answers in hindi Welcome to my YouTube channel - " ElectricalTalks". You will be familiarized with conceptual electrical interview questions and answers for jobs and admissions for higher studies in an easy way. Thank You E-mail Id : [email protected] #ElectricalTalks #Megger #InsulationResistanceTest