Class 7 Science MCQs - Chapter 7
Electrical Circuits and Electric Currents Multiple Choice Questions (MCQ) PDF - 34
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Free Electrical circuits and electric currents Multiple Choice Questions (MCQs), Electrical Circuits and Electric Currents MCQs PDF Download, Book Test 7-34 to learn class 7 science online courses. Study Electrical Voltage Multiple Choice Questions and Answers (MCQs) PDF, electrical circuits and electric currents quiz questions and answers to study online certification courses. The Electrical Circuits and Electric Currents MCQ App Download: Free educational app for electrical voltage, fuses and circuit breakers, resistors, chemical effect of electric current test prep for elementary school graduation certificate.
The MCQs: Higher the voltage, the more; "Electrical Circuits and Electric Currents" App Download Android & iOS (Free) with answers power to each proton, force to each electron, energy to each proton and energy to each electron to study online certification courses. Practice electrical voltage quiz questions, download Apple Book (Free Sample) for online elementary school courses.
Electrical Circuits and Electric Currents Questions & Answers PDF Download: MCQ Quiz 34
MCQ 166: The higher the voltage, the more
- force to each electron
- power to each proton
- energy to each proton
- energy to each electron
MCQ 167: If we add a fuse of 13A in a hair drier that requires a current of 2A, the current will cause
- overheating only
- melting of wires
- glowing of wires
- a lot of damage which may result in fire
MCQ 168: Resistors are of
- one kind
- two kinds
- three kinds
- four kinds
MCQ 169: The starting point of manufacturing a product which contains sodium or chlorine is
- sodium chloride
- sodium metal
- chlorine gas
- chlorine sodiumide
MCQ 170: Wires are heated when they carry
- electrons
- protons
- ions
- photons
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