Class 7 Science Online Tests
Earth Wires MCQ (Multiple Choice Questions) PDF Download
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The Earth wires Multiple Choice Questions (MCQ Quiz) with Answers PDF (Earth Wires MCQ PDF e-Book) download to practice Grade 7 Science Tests. Study Electrical Circuits and Electric Currents Multiple Choice Questions and Answers (MCQs), Earth Wires quiz answers PDF for homeschool certification courses. The Earth Wires MCQ App Download: Free learning app for electrical circuits and currents, electric motors, chemical effect of electric current test prep for virtual elementary school.
The MCQ: If a live wire comes in contact with the metal casing, the excess current will move to; "Earth Wires" App Download (Free) with answers: Power house; Casing; Dynamo; Transformer; for homeschool certification courses. Solve Electrical Circuits and Electric Currents Quiz Questions, download Apple eBook (Free Sample) for virtual elementary school.
Earth Wires MCQs: Questions and Answers PDF Download
Earth wire is connected to the
- ground
- appliance
- power house
- transformer
If a live wire comes in contact with the metal casing, the excess current will move to
- power house
- casing
- dynamo
- transformer
Simple circuits have
- single pin plug
- double pin plug
- triple pin plug
- massive pin plug
The simplest electrical circuit use
- one wire
- two wires
- three wires
- four wires
Live wire is a wire which has
- current
- zero current
- has zero current but high voltage
- has high current but zero voltage
Class 7 Science Practice Tests
Earth Wires Learning App: Free Download (Android & iOS)
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