Q. A condenser suitable for D.C. only is (Solved)
1. metallic plate variable gang condenser
2. metallic paper capacitor
3. oil impregrated paper condenser
4. poled aluminium electrolytic condenser
- d. poled aluminium electrolytic condenser
1. metallic plate variable gang condenser
2. metallic paper capacitor
3. oil impregrated paper condenser
4. poled aluminium electrolytic condenser