Physics · JEE

AC generator and transformer MCQs for JEE

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AC generator and transformer JEE MCQs on Goodmarks include 4+ multiple-choice questions with correct answers and step-by-step solutions. Attempt free samples below or unlock the full bank with Pro.

Master AC generator and transformer through exam-style multiple-choice questions. This page features 4+ JEE MCQs covering AC generator and transformer, each with verified answers and clear explanations.

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Q1PhysicsUnit 14: Electromagnetic Induction and Alternating Currents

Which of the following statement regarding transformer is incorrect?

Q2PhysicsUnit 14: Electromagnetic Induction and Alternating Currents

A power transmission line feeds input power

t 2300 \mathrm{V}

to a step-down transformer with its primary windings having 4000 turns. The output power is delivered at

230 \mathrm{V}

by the transformer. If the current in the primary of the transformer is

5 \mathrm{A}

and its efficiency is

90 \%,

the output current would be :

Q3PhysicsUnit 14: Electromagnetic Induction and Alternating Currents

Which one of the following statements is true?

Q4PhysicsUnit 14: Electromagnetic Induction and Alternating Currents

A step up transformer is used to:

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Frequently asked questions

What type of AC generator and transformer MCQs appear in JEE?

JEE Main tests AC generator and transformer through conceptual and numerical MCQs. Goodmarks mirrors this format with four-option questions and detailed solutions.

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Aim for at least 50–100 MCQs per subtopic. Goodmarks has 4+ questions for AC generator and transformer to build speed and accuracy.

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Yes. Each MCQ shows the correct option, final answer, and a step-by-step explanation after you submit.

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