PAPER 3 - INSTALLATION TESTING AND MAINTENANCE OF ELECTRICAL INSTALLATIONS / विद्युत संस्थापनाओं की संस्थापना परीक्षण तथा उनका अनुरक्षण Chapter 7: Transformers – IS 10028 (1981/1982, 1985) Chapter 7: Transformers – IS 10028 (1981/1982, 1985) • Selection Criteria for Transformers • Installation & Commissioning • Maintenance & Oil Testing (IS 1866:1983) Here’s a structured breakdown of Transformers...