Why should we unplug our electronic devices to conserve energy?

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Post Test Choose the letter of the correct answer. Write the chosen letter on a separate sheet of paper. 1. It is a smail component that lights up when current flows through it. a. Capacitor 2. It regulates the amount of current flowing in an electronic circuit. a. Capacitor 3. These are devices or components which do not require an external source to their operation. b. Fuse c. LED d. Resistor b IC c. Inductors d. Resistor c. passive devices d. electrical devices a. active devices b. electronic components 4. It is a three-terminal active component that is used mainly in boosting or amplifying electrical signals; both AF and RF ranges. a. Capacitor 5. it is necessary to turn the electrical circuit "on" or "off" a. Fuse 6. Testing tools that are capable of executing tests, reporting outcomes, and comparing results with earlier test runs a. Automated 7. The testing method that starts a soon as code is written and continues in successive stages as code is combined with other units of…

help please answer in text form with proper workings and explanation for each and every part and steps with concept and introduction no AI no copy paste remember answer must be in proper format with all working