Basic Science : Capacitor QUESTIONS AND ANSWERS :: part1 : 11 to 15
Following Basic Science multiple choice objective type questions and answers will help you in many types of 2024 job and other entrance examinations :
11.The capacitance of a parallel plate capacitor is |
| Aεr/d |
| Ad/ εo εr |
| A εo εr/d |
| d/ A εo εr |
12.When the charging source is disconnected, the charges given to the plates of an ideal capacitor |
| increases |
| decreases |
| becomes zero |
| remains the same |
13.Two capacitors of capacitance 10µF and 40µF when connected in series will yield an equivalent capacitance of |
| 50 µF |
| 25 µF |
| 8 µF |
| 30 µF |
14.The dielectric inside a capacitor basically increases |
| voltage rating |
| current rating |
| capacitance |
| power rating |
15.The unit of capacitance is |
| coulomb |
| joule |
| volt |
| farad |
More Capacitor QUESTIONS AND ANSWERS available in next pages
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