Class 7 Online Courses

Chapter 7: Class 7 Science Exam Tests

Class 7 Science MCQs - Chapter 7

Electrical Circuits and Electric Currents MCQ (Multiple Choice Questions) PDF - 38

The e-Book Electrical circuits and electric currents Multiple Choice Questions (MCQ Quiz) with Answers, Electrical Circuits and Electric Currents MCQ PDF download, test 38 to learn free class 7 science online courses. Study Resistors Multiple Choice Questions and Answers (MCQs) PDF, electrical circuits and electric currents quiz questions and answers for homeschool certificate courses. The Electrical Circuits and Electric Currents MCQ App Download: Free educational app for resistors, earth wires, series and parallel circuits, uses of electromagnets, electrical circuits and currents test prep for online elementary school.

The MCQs: Resistors can be connected in; "Electrical Circuits and Electric Currents" App Download Android & iOS (Free) with answers series only, parallel only, both parallel and series and none of these ways for homeschool certificate courses. Practice resistors quiz questions, download Apple Book (Free Sample) for online degree programs.

Electrical Circuits and Electric Currents Questions & Answers PDF Download: MCQ Quiz 38

MCQ 186: Resistors can be connected in

A) parallel only
B) series only
C) both parallel and series
D) none of these ways

MCQ 187: "ELCB" switches off when current in the earth wire is greater than

A) 30 micro ampere
B) 30 nano ampere
C) 30 kilo ampere
D) 30 milli ampere

MCQ 188: If one bulb goes out in parallel circuit, the others will

A) stay on
B) also turn off
C) blow up
D) heat up

MCQ 189: Iron bar is pulled back to its original position by

A) electromagnet
B) magnet
C) electricity
D) spring

MCQ 190: A material which loses electrons, becomes

A) positively charged
B) negatively charged
C) neutral
D) both positively and negatively charged

Electrical Circuits and Electric Currents Learning App & Free Study Apps

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Electrical Circuits and Electric Currents App (Android & iOS)

Electrical Circuits and Electric Currents App (Android & iOS)

7th Grade Science App (Android & iOS)

7th Grade Science App (Android & iOS)

Earth Science App (Android & iOS)

Earth Science App (Android & iOS)

6th Grade Science App (Android & iOS)

6th Grade Science App (Android & iOS)