1. Prepare a demostration speech to clearly explain a process, product or activity.
2. Conduct the demostration as part of a speech delivered without notes.
Each segment in the demostration should be explained clearly and specifically.
BOILER OPERATION
Attachment Schematic Diagram of Boiler
Opening
Purpose : Explain on basic principles of water tube boilor in palm oil mill.
Specific purpose : Explain how boiler produce steam. Application of boiler in palm oil mill.
Body
Point 1 Fuel, air (oxygen) and heat flow
Point 2 Water and steam flow
Point 3 From water to steam
Closing
Boiler generate steam to run the turbine ->electricity and palm oil mill processing.
No comments:
Post a Comment