1) describe the requirement of Automation?
2) Describe the types of Automation.
3) describe the role of PLC in the automation
4) Describe the application of automation in field of:
b) Buildings and infrastructure
5) describe any 4 advantages of the automation.
6) describe some of the benefits of PLC.
7) Categorize and describe several types of PLC.
8) describe the block diagram of PLC and draw the diagram.
9) Describe the working of PLC.
10) Describe the following terms:
a) SCAN time
11) Describe the memory and programming devices of the PLC.