A capacitor consists of
Q. A capacitor consists of two insulators separated by a conductor two conductors separated by an insulator two insulators only two conductors only Answer: two conductors separated by an insulator
October 2022
Capacitance increases with
Q. Capacitance increases with increase in plate area and decrease in distance between the plates increase in plate area and distance between the plates decrease in plate area and value of applied voltage reduction in plate area and distance between the plates Answer: increase in plate area and decrease in distance between the plates
When a dielectric slab is introduced in a parallel plate capacitor, the potential difference between plates will
Q. When a dielectric slab is introduced in a parallel plate capacitor, the potential difference between plates will remain uncharged decrease increase become zero Answer: decrease
Swachh Survekshan Awards 2022: UPSC Daily Important Topic | 6 October 2022
Swachh Survekshan Awards 2022 Cleanest City: ✓More than 1 lakh Population: Indore, the city of lakes and palaces, walked away with the Cleanest City title, while Surat was adjudged the second cleanest city, for the second time in a row, Navi Mumbai bagged the third spot. ✓Less than 1 lakh Population: Panchgani and Karad from
Swachh Survekshan Awards 2022: UPSC Daily Important Topic | 6 October 2022 Read More »
In the case of a lossy capacitor, its series equivalent resistance value will be
Q. In the case of a lossy capacitor, its series equivalent resistance value will be small very small large zero Answer: large
In the case of a lossy capacitor, its series equivalent resistance value will be Read More »
The power dissipated in a pure capacitor is
Q. The power dissipated in a pure capacitor is zero proportional to applied voltage proportional to value of capacitance both B. and C. above Answer: zero
The sparking between two electrical contacts can be reduced by inserting
Q. The sparking between two electrical contacts can be reduced by inserting capacitor in parallel with contacts capacitor in series with each contact resistance in line none of the above Answer: capacitor in parallel with contacts
The sparking between two electrical contacts can be reduced by inserting Read More »
Which of the following capacitors has relatively shorter shelf life ?
Q. Which of the following capacitors has relatively shorter shelf life ? Mica capacitor Electrolytic capacitor Ceramic capacitor Paper capacitor Answer: Electrolytic capacitor
Which of the following capacitors has relatively shorter shelf life ? Read More »
Current Affairs for Competitive Exam by Gkseries –6 October 2022
Current Affairs is the most important area in all competitive exams. But the difficulty level is very high. That’s why; many aspirants get confused, how to select Current Affairs for Preparation of Competitive Examination? In this Post, Daily Current Affairs 6 October 2022, we have tried to cover each and every point and also included all
Current Affairs for Competitive Exam by Gkseries –6 October 2022 Read More »
If A.C. voltage is applied to capacitive circuit, the alternating current can flow in the circuit because
Q. If A.C. voltage is applied to capacitive circuit, the alternating current can flow in the circuit because varying voltage produces the charging and dicharging currents of high peak value charging current can flow discharge current can flow Answer: varying voltage produces the charging and dicharging currents