The primary windings of a transformer which has an 80% efficiency are connected to 110-V ac. The

Question:

The primary windings of a transformer which has an 80% efficiency are connected to 110-V ac. The secondary windings are connected across a 2.4-Ω, 75-W lightbulb,
(a) Calculate the current through the primary windings of the transformer,
(b) Calculate the ratio of the number of secondary windings of the transformer.
Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For  book-img-for-question
Question Posted: