1) What is the primary purpose of a control system in electronics? a) To generate random signals b) To regulate and direct the behavior of a system c) To increase energy consumption d) To prevent data transmission 2) In an electronic control system, what role does the sensor play? a) Executes the control action b) Processes logical decisions c) Detects input or environmental changes d) Stores data permanently 3) Which of the following is an example of a closed-loop control system? a) Electric kettle with a manual switch b) Light bulb connected directly to a battery c) Thermostat-regulated heating system d) Traffic light with timer only 4) What component sends feedback to help adjust a system’s output? a) Transistor b) Sensor c) Controller d) Feedback Loop 5) What trend is shaping the future of control systems in electronics? a) Use of vacuum tubes b) Manual switchboards c) Integration with AI and IoT d) Fully analog operations

SYSTEM AND CONTROL IN ELECTRONICS (POST-TEST)

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