Short Quiz in Science 8 explain the functions of circuit breakers, fuses, earthing, double insulation, and other safety devices in the home
Quiz by Quizalize Premium (Philippines)
Grade 8
Science
Philippines Curriculum: Grades 1-10
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5 questions
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- Q1Frayed insulation might cause what to happen?A light bulb to glowElectrical chargeThe dog to barkA short circuit30sS8FE-li-33
- Q2Is the circuit connecting the power plant and the homes in your neighborhood a parallel or series ciruit?Both a series and a parallel circuitNeitherseriesparallel30sS8FE-li-33
- Q3Plugging too many devices into one circuit can cause too much ____________ to go through a __________.current, outletice cream, conecurrent, wirecurrent, power plant30sS8FE-li-33
- Q4Which one of the following is an example of an item of portable electrical equipment?Central heating control systemInstantaneous electric showerLarge hammer drill.Immersion heater.30sS8FE-li-33
- Q5Which one of the following is the correct type of isolation switch to use in a bathroom to isolate an instantaneous electric shower?Single pole pull cord switchDouble pole wall switchDouble pole pull cord switchSingle pole wall switch30sS8FE-li-33