Q1. (a) (i) There are four common 3-phase transformer connection types. Brief, aiding with appropriate drawings, the pro
Posted: Sun May 15, 2022 8:30 pm
Q1. (a) (i) There are four common 3-phase transformer connection types. Brief, aiding with appropriate drawings, the property of each type of connection in terms of line and phase value relationships and the advantages in usage. (ii) What are the pros and cons of a 3-phase transformer having all windings on a common core versus a 3-phase bank consisting of 3 single-phase transformers? (10 marks)