#1. Which of the following devices stores electrical energy?
#2. The primary function of a fuse is to:
#3. In a DC circuit, the current flows:
#4. What is the function of a relay?
#5. The symbol Ω represents:
#6. A rheostat is used to:
#7. The function of an insulator is to:
#8. In an AC circuit, the frequency is measured in:
#9. What type of current is supplied by batteries?
#10. An electric motor converts:
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