Field trial - heat pump technology - Luyện tập IELTS Listening online miễn phí

Field Trial – Heat Pump Technology
Background:- Aim in the UK is to reduce carbon emissions from energy consumed in 1.            
 by approximately 25%.
- Most popular ‘green’ energy: 2.            

-Little investment in heat pumps in the UK due to lack of 3.            
 in using them.
What is a heat pump?- Heat pumps serve the same purpose as a 4.            

- Most heat pumps get heat from the earth or the 5.            

- Water is heated to 60°C to destroy 6.            
﻿
The Field Trial:- 83 sites across the UK.
- Central heating systems monitored: 7.            
 and under-floor heating.
Key Conclusions:- Installation: Need to provide improved 8.            
 in pump-fitting technique.
- 9.            
 designs performed best.
- Customers needed to be told about regulating the controls.
- Need for a 10.            
 to coordinate the installation.

Field Trial – Heat Pump Technology
Background:- Aim in the UK is to reduce carbon emissions from energy consumed in 1. by approximately 25%. - Most popular ‘green’ energy: 2. -Little investment in heat pumps in the UK due to lack of 3. in using them.
What is a heat pump?- Heat pumps serve the same purpose as a 4. - Most heat pumps get heat from the earth or the 5. - Water is heated to 60°C to destroy 6.
The Field Trial:- 83 sites across the UK. - Central heating systems monitored: 7. and under-floor heating.
Key Conclusions:- Installation: Need to provide improved 8. in pump-fitting technique. - 9. designs performed best. - Customers needed to be told about regulating the controls. - Need for a 10. to coordinate the installation.

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