You should spend about 20 minutes on this task. The diagrams below show the design for a wave-energy machine and its location. Summarize the information by selecting and reporting the main features and make comparisons where relevant. You should write at least 150 words.

The provided diagrams illustrate details and locations for a system which captures waves and produces

energy

.

Overall

, it can be seen that the machine constitutes a turbine, an electricity generator and two chambers in which the two airwaves flow .

Furthermore

, the deeper in the sea the location of the machine, the higher the cost of installation

as well as

the higher the amount of generated

energy

.

Firstly

, the machine is fixed in a way that waves can enter the lower chamber which results in a hot current of air going upward and spinning the turbine.

Similarly

, the cooler air flows downward from the top to the upper chamber assisting in making the reverse flow of airwaves that ultimately makes the turbine spin faster and the electricity generator function and provide the desired outcome meaning

energy

.

Secondly

, it is evidently noticed that location plays a crucial role in determining the level of generated

energy

. A deeply installed system will produce more electricity owing to higher sea waves and will

also

incur higher expenditure,

for example

.

While

in comparison the system which is fixed in the shallow waters will generate lower amounts of output

due to

the less powerful ocean currents but at the same time will require less investment as well,

for instance

.