Transformers MDCAT Quiz with Answers

A Transformer is an electrical device used in changing the voltage of alternating current (AC) in a circuit by electromagnetic induction. It works on the principle of Faraday’s Law of Induction and has two coils: a primary coil and a secondary coil. When an AC voltage is applied across the primary coil, a changing magnetic flux is created, inducing a voltage in the secondary coil. The voltage ratio between the primary and secondary coils is determined by the ratio of the number of turns in each coil, given by the equation V s​V p​= N s​N p​, where V p​ and V s​ are the voltages in the primary and secondary coils, and N p​ and N s​ are the number of turns in the coils. For MDCAT students, understanding the working of transformers is essential for solving problems related to power transmission, energy efficiency, and the relationship between current and voltage in AC circuits.

Test Your Knowledge with an MDCAT Quiz
Take an MDCAT Quiz on Transformers to reinforce your understanding of the transformation of voltage and current in AC circuits. The quizzes will help you on topics like computing voltage and current in the secondary coil, the efficiency of transformers, and transformers as a part of power systems. Regular exercise will ensure that you are better prepared to solve transformer-related questions in the MDCAT exam.

Free Flashcards for Efficient Revision
These free Flashcards on Transformers allow rapid access to important concepts like the relation between voltage and current in the primary and secondary coils, the construction of transformers, and the role of transformers in the power grid. Flashcards are particularly useful for last-minute revision before an exam or to quickly remember essential formulas and concepts during your preparation for the MDCAT.

The principles behind Transformers are a very important area when attempting the questions about AC circuits, energy transformation, and power distribution in the physics section of the MDCAT. Use our quizzes and flashcards to be confident in these topics for the exam!