Question 341Electricity & Electronics - QMED

The correct answer is D. The illustration EL-0055 depicts different transformer configurations. Option D represents a transformer with a single voltage primary winding and a tapped secondary winding, which allows for the selection of different output voltages from the secondary side. This type of transformer configuration is commonly used in applications where a range of output voltages is required, such as in power supply units or electrical distribution systems. The other options, A, E, and F, represent different transformer configurations that do not match the specific description provided in the question.