Class 7 Online Courses

Class 7 science Practice Tests

Class 7 Science Online Tests

Fuses and Circuit Breakers Multiple Choice Questions (MCQ) PDF Download

The e-Book Fuses and circuit breakers Multiple Choice Questions (MCQ Quiz) with answers, fuses and circuit breakers MCQs PDF download to study online 7th grade science certificate courses. Practice Electrical Circuits and Electric Currents Multiple Choice Questions and Answers (MCQs), Fuses and Circuit Breakers quiz answers PDF for distance learning classes. The Fuses and Circuit Breakers MCQ App Download: Free learning app for electrical circuits and currents, electric motors, chemical effect of electric current test prep for online courses.

The MCQ Miniature circuit breaker is a small: fuse, magnetic switch, electromagnetic switch and two way switch with "Fuses and Circuit Breakers" App Download (Free) for distance learning classes. Solve electrical circuits and electric currents quiz questions, download Google eBook (Free Sample) for online courses.

Fuses and Circuit Breakers MCQ Quiz PDF Download: Science MCQs

MCQ 1: Miniature circuit breaker is a small

A) fuse
B) magnetic switch
C) electromagnetic switch
D) two way switch

MCQ 2: Fuses work only

A) in daylight
B) twice
C) once
D) in moonlight

MCQ 3: Using a high current fuse in a low current appliance is very

A) safe
B) dangerous
C) necessary
D) complicated

MCQ 4: Circuit breakers work

A) constantly
B) only once
C) when there is resistance
D) when there is magnetic field

MCQ 5: A simple enclosed length of wire that has a low melting point is known as

A) resistor
B) fuse
C) circuit breaker
D) thermistor

Class 7 Science Practice Tests

Fuses and Circuit Breakers Learning App & Free Study Apps

Download 7th Grade Science MCQs App to learn Fuses and Circuit Breakers MCQs, 6th Grade Science Quiz App, and Earth Science MCQ App (Android & iOS). The free "Fuses and Circuit Breakers" App includes complete analytics of history with interactive assessments. Download Play Store & App Store learning Apps & enjoy 100% functionality with subscriptions!

7th Grade Science App (Android & iOS)

ALL-in-ONE Learning App (Android & iOS)

7th Grade Science App (Android & iOS)

7th Grade Science App (Android & iOS)

6th Grade Science App (Android & iOS)

6th Grade Science App (Android & iOS)

Earth Science App (Android & iOS)

Earth Science App (Android & iOS)