# Electronics - Series Circuits

## Why Electronics Series Circuits?

In this section you can learn and practice Electronics Questions based on "Series Circuits" and improve your skills in order to face the interview, competitive examination and various entrance test (CAT, GATE, GRE, MAT, Bank Exam, Railway Exam etc.) with full confidence.

## Where can I get Electronics Series Circuits questions and answers with explanation?

IndiaBIX provides you lots of fully solved Electronics (Series Circuits) questions and answers with Explanation. Solved examples with detailed answer description, explanation are given and it would be easy to understand. All students, freshers can download Electronics Series Circuits quiz questions with answers as PDF files and eBooks.

## Where can I get Electronics Series Circuits Interview Questions and Answers (objective type, multiple choice)?

Here you can find objective type Electronics Series Circuits questions and answers for interview and entrance examination. Multiple choice and true or false type questions are also provided.

## How to solve Electronics Series Circuits problems?

You can easily solve all kind of Electronics questions based on Series Circuits by practicing the objective type exercises given below, also get shortcut methods to solve Electronics Series Circuits problems.

### Exercise :: Series Circuits - General Questions

1.

What is the current flow through R1, R2, and R3? A. 1A, 1A, 1A B. 1A, 2A, 3A C. 3A, 3A, 3A D. 3A, 2A, 1A

Explanation:

V = IR

V = I(R1 + R2 + R3)

I = V/(R1 + R2 + R3)

= 9/(3 + 3 + 3)

= 9/9

= 1 Amp.

2.

One of the most common applications of a potentiometer is as an adjustable voltage divider, also known as

 A. voltage control B. current control C. volume control D. divider control

Explanation:

No answer description available for this question. Let us discuss.

3.

If the resistance total in a series circuit doubles, current will:

 A. be the same B. be doubled C. reduce source voltage D. be halved

Explanation:

No answer description available for this question. Let us discuss.

4.

Power is defined as:

 A. the rate at which work is done B. work C. the conversion of energy D. joules

Explanation:

No answer description available for this question. Let us discuss.

5.

What is the dc source voltage? A. 78 V B. 39 V C. 13 V D. 0 V