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Earth Wires MCQs Quiz Online PDF Download

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The Book Earth wires Multiple Choice Questions (MCQ Quiz) PDF, earth wires MCQs download to study online 7th grade science certification courses. Solve Electrical Circuits and Electric Currents Multiple Choice Questions and Answers (MCQs), Earth Wires quiz answers PDF for online study. The eBook Earth Wires MCQ App Download: electrical circuits and currents, electric motors, chemical effect of electric current test prep for distance learning.

The MCQ: Earth wire is connected to the PDF, Earth Wires App Download (Free) with ground, appliance, power house, and transformer choices for online study. Study electrical circuits and electric currents quiz questions, download Amazon eBook (Free Sample) for taking online classes.


Class 7 Science: Earth Wires MCQs PDF Download

MCQ: Earth wire is connected to the

A) ground
B) appliance
C) power house
D) transformer

MCQ: If a live wire comes in contact with the metal casing, the excess current will move to

A) power house
B) casing
C) dynamo
D) transformer

MCQ: Simple circuits have

A) single pin plug
B) double pin plug
C) triple pin plug
D) massive pin plug

MCQ: The simplest electrical circuit use

A) one wire
B) two wires
C) three wires
D) four wires

MCQ: Live wire is a wire which has

A) current
B) zero current
C) has zero current but high voltage
D) has high current but zero voltage

Practice Tests: Class 7 Science Exam Prep

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Earth Wires MCQs Book Questions

Earth wire is connected to theSmall cells that make a net on a wound areThe symbol of 'magnesium' isYellow pus in the wound is actuallyHuge strainers are used toThe measure of rate of flow of electric charge through an electrical conductor is known as