Task 1 A pneumatically operated pressing machine is used to

Task 1 A pneumatically operated pressing machine is used to emboss aluminium sheets. Sheet to be embossed is placed on the working bench in the machine and it should be covered by means of protection cage for safety purposes. Schematic diagram is given as bellow (PLC) program to emboss the sheet Function Block Diagram, or Statement List, etc.). extension to get finishing quality of sheets. Identifying required elements, construct a symbol table for Programmable Logic Controller Build up a suitable PLC program using any language familiar to you (i.e. Ladder Diagram, Modify the above operation in such a way that the piston holds about 10 seconds after its Draw Terminal diagram showing main hardware elements so that enabling to create the (iv) circuit towards test and debugging the software Figure 3(a)

Solution

Bulk electric power system planning involves both generation (or resource planning), as well as transmission planning, and there usually exist complex interdependencies between the two. Efforts at planning one of them without consideration of the plans for the other will typically result in less desirable plans in terms of reliability or in terms of economics, or in terms of both. 2. Bulk electric power system planning often involves acquisition of new land, either for power plants of for transmission right-of-way. This in itself is a socially complex issue that involves many constituencies, most of whom have at best a layman’s understanding of electric power engineering and economics. Such people must be contacted, educated about the needs, and given time to respond with concerns. The acronym “NIMBY,” which means “Not In My Back Yard” was coined to reflect a common position taken by many people and communities when confronted with the possibility of a new power plant or transmission line located nearby their living or working location. There are many reasons for this position, but possibly the most common are aesthetic, environmental, and health.