1. ‘3200 Phaethon’ recently seen in news is a
2. With reference to Electrolysers, consider the following statements:
1. Hydrogen electrolysers are devices that use electricity to split water into hydrogen and oxygen.
2. Alkaline electrolysers use a liquid alkaline electrolyte solution of sodium or potassium hydroxide.
Which of the statements given above is/are correct?
3. With reference to Nuclear fusion, consider the following statements:
1. It requires no fossil fuels, and leaves behind no hazardous waste.
2. It leads to greenhouse gas emissions and highly contributes to climate change.
Which of the statements given above is/are correct?
4. With reference to Base Editing, consider the following statements:
1. Base Editing treatment is a modification of chimeric antigen receptor, or CAR, T-cell therapy.
2. It is a more precise gene-editing technique than CRISPR.
Which of the statements given above is/are correct?
5. With reference to Corporate Average Fuel Economy (CAFE) regulations, consider the following statements:
1. They aim at lowering fuel consumption of vehicles by lowering carbon dioxide (CO2) emissions.
2. The norms are applicable only for petrol and diesel vehicles not for LPG and CNG passenger vehicles.
Which of the statements given above is/are correct?