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Q. For closer tolerances which of the following capacitors is usually preferred ? Paper capacitorMica capacitorCeramic disc capacitorNone of the above Answer: Mica capacitor

Q. Paper capacitors usually have a tolerance of ± 5%± 10%± 15%± 20% Answer: ± 10%

Q. Which of the following capacitors will have the least value of breakdown voltage ? MicaPaperCeramicElectrolytic Answer: Electrolytic

Q. The value of dielectric constant for vacuum is taken as zero1410 Answer: 1

Q. Which of the following capacitors is marked for polarity ? AirPaperMicaElectrolytic Answer: Electrolytic

Q. Which capacitor will be physically smaller for the same ratings ? Ceramic capacitorPaper capacitorBoth will be of equal sizeNone of the above Answer: Ceramic capacitor

Q. Dielectric constant for mica is nearly 2001003 to 81 to 2 Answer: 3 to 8

Q. The breakdown voltage for paper capacitors is usually 20 to 60 volts200 to 1600 volts2000 to 3000 voltsmore than 10000 volts Answer: 20 to 60 volts

UPSC Daily Current Affairs Quiz 6th October 2022 composed by the Gkseries team is very helpful to UPSC aspirants. UPSC Daily Static Quiz: 6 October 2022

Q. Which of the following material has least value of dielectric constant ? CeramicsOilGlassPaper Answer: Oil