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IELTS task 1: electricity generator using sea waves


angga93 42 / 74 20  
Feb 5, 2016   #1
The diagrams illustrate an arrangement of electricity generator and the mechanism of this devices to produce electricity from sea waves. Overall, it can be seen that the structure consist of a chamber, a column and a turbine. Moreover, basically the generator uses airflow to generate electric power.

The building has three major structures, that is a wave chamber, a column and a turbine. Those structures are placed at the edge of the sea wall, with the large empty cavity facing the sea. This room connected to a vertical tube with the open side facing up. Inside this column, a turbine is attached properly so that it can rotate freely.

The process to generate electricity depends on the wind inside the column. When a sea wave enter the chamber, it pushes the air from this room escaping through the tubular structure. While the air passes through the column, it leads to rotary movement of the turbine. After that, the wave comes back to the sea and causes a big empty space. This emptiness draw the air flows back into the chamber, causes rotation of the turbine with the same direction as before, so that it keeps generating electricity.




dynaranjani 27 / 24 18  
Feb 6, 2016   #2
... the mechanism of this devices to produce HARNESS electricity from sea waves

..the structure consistS of a chamber, a column and a turbine.

.. that is COMPRISED OF a wave chamber, a column and a turbine.

This room IS connected to a vertical tube with the open side facing up

This emptiness drawS the air flows back into the chamber, causes CAUSING rotation of the turbine TO ROTATE with the same direction as before


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