Electrical Engineering MCQs on Basic Concepts of EE – Basic Electrical Engineering MCQs Part 32

Contents

## Current flows in a circuit when

Current flows in a circuit when

- Switch is closed
- Switch is opened
- The switch is either open or closed
- There is no voltage

Correct answer: 1. Switch is closed

## A multimeter measures

A multimeter measures

- Current
- Resistance
- Voltage
- All of these

Correct answer: 4. All of these

## If current is 2.5 A, how many coulombs pass a point in 0.2 s

If current is 2.5 A, how many coulombs pass a point in 0.2 s

- 0.5 C
- 1.25 C
- 12.5 C
- 5 C

Correct answer: 1. 0.5 C

## A potentiometer is a two terminal variable resistor.

A potentiometer is a two terminal variable resistor.

- FALSE
- TRUE

Correct answer: 1. FALSE

## An ohmmeter is an instrument to measure

An ohmmeter is an instrument to measure

- Current
- Resistance
- Voltage
- Wattage

Correct answer: 2. Resistance