TRANSFORMERS MCQs PART 1 Transformer Testing & Applications Quiz Transformer Testing & Applications Quiz Three-Phase Transformers 1. The common three-phase transformer connections are: a) Star-Star, Delta-Delta, Star-Delta b) Series-Parallel c) Only Delta-Delta d) Only Star-Star Explanation: The common three-phase transformer connections are Star-Star, Delta-Delta, and Star-Delta configurations. 2. A Delta-Star transformer is used for: a)...
