Q: 48 (IES/2015)

With reference to refrigerants, consider the following statements:
1. Hydrofluorocarbons can be the alternatives to ozone-destroying chlorofluorocarbons in refrigeration.
2. Hydrofluorocarbons do not have any global warming potential.
Which of the statements given above is/are correct?

User login

For Search , Advanced Analysis, Customization , Test and for all other features Login/Sign In .