buon the current offlrst bulb IS A and the second buD IS 3 what is the total current of the entire circuit? What I Can Do Draw at least one electrical safety devices that can be found at home Assessment 1 Anunting that your TV sel, Radio, Flat Iron, and refrigerator are connected in a series circuit, what happen to the three remaining appliances if youtum off the TV set? a Radio and flat iron will operate while the refrigerator will not b. Refrigerator and flat iron will operate while the radio will not Radio and refrigerator will operate while flat iron will not All of them will not operate 7 Which of the 3 basis electrical quantities will decrease if additional load are connected in a series circuit? a electrical current b. electrical resistance c. voltage d both A and C 3. What are the devices found at home that is connected in a series connection? 1. Switch 2. Circuit breaker 3. Fuse 4 Wall outlet 5. Refrigerator 6. Lightings a 2.4 and 5 b 1, 2 and 3 c. 6, 2, and 4 d. 5 only 4 Fuse provides which of the following protection? a Only overload protection b. Only short circuit protection Both overload and short circuit d. None of these 8 How do fuses work? a By having an electromagnet that will break a circuit if the current gets too high b By having pieces of metal wire that melt when current gets too high By having pieces of metal wire that melt when current gets too low d By having an electromagnet that will break a circuit if the current gets too low 6. If the maximum safe current capacity of the wire is 20 amperes, what should be the rating of the circuit breaker? a 18 amperes b. 20 amperes 0.22 amperes d. 25 amperes Which of the following is the necessary function of earthing or grounding? protection against the danger of electric shock b. protection against the high temperature of the conductors 0 protection against voltage fluctuation d protection against overloading How fuse and circuit breakers protect houses from fire due to short circuit and overloading? a When the current rise and the wires overheated, fuse and circuit breaker serves as a wire cooler When the current rise and the wires overheated, fuse and circuit breaker serves as a heat absorber. When the current rise and the wires overheated, fuse and chcuit breaker serving as the cooling system of the house d. When the current rise and the wires overheated, fuse and circuit breaker break the circuit and stop the heavy surge of current that heating the wire
