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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