ict.docx

1. **How does a UPS (Uninterruptible Power Supply) function during a power outage?** 2. **What is the function of an astable multivibrator?** 3. **How does a monostable multivibrator differ from an astable multivibrator?** 4. **What is the binary number system, and why is it used in d...

1. **How does a UPS (Uninterruptible Power Supply) function during a power outage?** 2. **What is the function of an astable multivibrator?** 3. **How does a monostable multivibrator differ from an astable multivibrator?** 4. **What is the binary number system, and why is it used in digital electronics?** 5. **Explain how logic gates are combined in a digital circuit.** 6. **What is the role of clock signals in digital circuits?** 7. **Describe how a seven-segment display is composed and functions.** 8. **What are the differences between TTL and CMOS technologies in integrated circuits?** 9. **Explain the process of designing a PCB (Printed Circuit Board).** 10. **How are PCBs manufactured in a school setting?**Top of Form