Welcome to the F-Gas Refrigerant & ODS Regulations: Category IV – leakage checking quiz which comprises of 10 multiple choice questions.

1. Which one of the following terms describes enthalpy?
1 out of 10
2. Which one of the following environmental issues is addressed by the Kyoto Protocol?
2 out of 10
3. Which one of the following refrigerants has least impact on direct global warming?
3 out of 10
4. The Energy Efficiency Ratio of a heat pump system is found from?
4 out of 10
5. As the difference between condensing temperature and evaporating temperature decreases
5 out of 10
6. Which ‘F’ Gas Category qualification is required to recover refrigerant from an air conditioning system which has a charge of 7.5 kg of R407C?
6 out of 10
7. Which one of the following is the correct method for transporting recovered waste compressor oil back to licensed waste manager?
7 out of 10
8. Which one of the following refrigerants is classified as an Ozone Depleting Substance?
8 out of 10
9. Which one of the following international agreements is responsible for the phase out of HCFCs?
9 out of 10
10. Which one of the following refrigerant hazards can make an affected person feel ‘high’?
10 out of 10