Inductors/Transformers Explained

Inductors/Transformers Explained

12th Grade

10 Qs

quiz-placeholder

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Inductors/Transformers Explained

Inductors/Transformers Explained

Assessment

Quiz

Physics

12th Grade

Practice Problem

Easy

Created by

Jhasper Managyo

Used 10+ times

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

What is the function of an inductor in an electrical circuit?

Filters water in a circuit

Generates heat

Stores energy in its magnetic field

Converts light into electricity

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How does an inductor resist changes in current flow?

By stopping the flow of electrons

By increasing the current flow

By reducing the magnetic field

By creating an opposing force

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What unit is used to measure the inductance of an inductor?

Volt

Watt

Henry

Ampere

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How can inductance be accurately measured?

By listening to the circuit

By visual inspection

Using a standard multimeter

Using an RLC meter

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which property of an inductor causes it to oppose changes in current flow?

Resistance

Capacitance

Conductance

Inductance

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the main function of a transformer?

It converts AC to DC

It converts DC to AC

To Step down or up the DC voltages

To Step down or up the AC voltages

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the unit used to rate transformers?

Ampere-hour

Volt-Ampere

Ampere-Ohm

Volt-hour

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