Electrical and Electronic Measurements Quiz

Which communication protocol is used for long-range wireless communication?

• Wi-Fi

• Bluetooth

• GSM

• RF

What is the purpose of a solar panel?

• To convert sunlight into electrical energy

• To store electrical energy

• To regulate the voltage and current

• To monitor the battery level

What should be done before testing SMD components after soldering?

• Skip testing to save time

• Ensure components are properly cooled

• Use excessive force during testing

• Avoid using safety equipment

Which of the following is not a type of wired communication medium?

• RS232

• Ethernet

• Fiber Optic

• Wi-Fi

Which communication protocol is used for short-range wireless communication?

• GSM

• GPRS

• Bluetooth

• RF

What should be done with due care when handling SMD components?

• Use excessive force during soldering

• Avoid using proper tools/setup

• Follow safety norms

• Skip testing after soldering

Which of the following is NOT a proper measuring instrument for testing electronic components?

• Multimeter

• Oscilloscope

• Power drill

• Function generator

What is the significance of proper grounding in electrical measurements?

• It increases the chances of electrical shocks

• It ensures accurate measurements and prevents electrical hazards

• It is not necessary for safe measurements

• It reduces the lifespan of measuring instruments

Which of the following is a type of wired communication medium?

• Wi-Fi

• Ethernet

• Bluetooth

• GSM

What is the main advantage of using a transducer in an IoT application?

• a) Improved data collection

• b) Reduced human intervention

• c) Increased system automation

• d) Conversion of one form of energy to another