Class 7 Science MCQs - Chapter 7
Electrical Circuits and Electric Currents Multiple Choice Questions (MCQ) PDF - 30
Apps:
Free Electrical circuits and electric currents Multiple Choice Questions (MCQs), Electrical Circuits and Electric Currents MCQs PDF Download, Book Ch. 7-30 to learn class 7 science online courses. Study Electricity Billing Multiple Choice Questions and Answers (MCQs) PDF, electrical circuits and electric currents quiz questions and answers to study online school courses. The Electrical Circuits and Electric Currents MCQ App Download: Free educational app for electricity billing, magnetic effect and electric current, uses of electromagnets, heat and light: resistance test prep for online classes.
The MCQs: One kilowatt is equal to; "Electrical Circuits and Electric Currents" App Download Android & iOS (Free) with answers 100 watts, 10 watts, 1000 watts and 0.1 watts to study online school courses. Practice electricity billing quiz questions, download Apple Book (Free Sample) for online school and college.
Electrical Circuits and Electric Currents Questions & Answers PDF Download: MCQ Quiz 30
MCQ 146: One kilowatt is equal to
- 10 watts
- 100 watts
- 1000 watts
- 0.1 watts
MCQ 147: Small magnets are used in
- switches
- plugs
- electric bells
- fuses
MCQ 148: In most of the loudspeakers, electrical signals pass through a
- magnet
- wire coil
- spring
- resistor
MCQ 149: 'Electromagnet' can be made stronger by increasing
- the current in coil
- the voltage in coil
- the resistance of coil
- the thickness of coil
MCQ 150: The filament bulb glows, when it reaches the temperature of
- 1000 °C
- 1100 °C
- 1200 °C
- 1300 °C
Class 7 Science Mock Tests
Electrical Circuits and Electric Currents Learning App & Free Study Apps
Download Electrical Circuits and Electric Currents MCQ App to learn Electrical Circuits and Electric Currents MCQs, 7th Grade Science Learning App, and Earth Science MCQs Apps. Free "Electrical Circuits and Electric Currents" App to download Android & iOS Apps includes complete analytics with interactive assessments. Download App Store & Play Store learning Apps & enjoy 100% functionality with subscriptions!
