# Electronics - Quantities and Units

## Why Electronics Quantities and Units?

In this section you can learn and practice Electronics Questions based on "Quantities and Units" 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 Quantities and Units questions and answers with explanation?

IndiaBIX provides you lots of fully solved Electronics (Quantities and Units) 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 Quantities and Units quiz questions with answers as PDF files and eBooks.

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

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

## How to solve Electronics Quantities and Units problems?

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

### Exercise :: Quantities and Units - General Questions

1.

Derived units are obtained from various combinations of

 A. electrical quantities B. fundamental units C. metric prefixes D. international standards

Explanation:

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

2.

Which of the following metric prefixes could replace 10–9?

 A. Nano B. Mega C. Kilo D. Micro

Explanation:

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

3.

Scientific notation is a method

 A. of expressing a very large number B. of expressing a very small number C. used to make calculations with large and small numbers D. All of the above

Explanation:

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

4.

If you drop a 5 when rounding a number, you are using the

 A. round-to-even rule B. significant digit rule C. round-off rule D. retained digit rule

Explanation:

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

5.

7200 mV is the same as

 A. 7.2 V B. 7.2 V C. 7,200,000 V D. 0.0072 V