Q. In electrostatic air cleaner, air mixed with dust and pollen enters device across
- positively charged mesh
- negatively charged mesh
- neutral mesh
- dual charged mesh
Answer: positively charged mesh
Take Mock Tests
| Government Schemes Mock Test | Start Test! |
| Political Science Mock Test – 42 | Start Test |
| History Test – 190 | Start Test |
| Quantitative Aptitude Test | Start Test! | Data Interpretation - Mock Test | Start Test! |
| General Awareness - Mock Test | Start Test! |
| Reasoning Ability - Mock Test | Start Test! |
We will be happy to hear your thoughts