As an Amazon Associate I earn from qualifying purchases.

Direct Current and Alternating Current MCQs Quiz Online PDF Download eBook

Direct current and alternating current Multiple Choice Questions (MCQ), direct current and alternating current quiz answers PDF to practice grade 10 physics test for online classes. Learn current electricity Multiple Choice Questions and Answers (MCQs), "Direct Current and Alternating Current" quiz questions and answers for online degrees. Learn physics for class 10, ohmic and non ohmic conductors, electromotive force, kilowatt hour, direct current and alternating current test prep for taking online classes.

"The wire maintained at zero potential by connecting it to the Earth at the power station itself is called" Multiple Choice Questions (MCQ) on basic measurement devices with choices earth/ground wire, livewire, neutral wire, and delta wire for online degrees. Free physics student portal for online learning current electricity quiz questions for online learning.

MCQs on Direct Current and Alternating Current PDF Download eBook

MCQ: The wire maintained at zero potential by connecting it to the Earth at the power station itself is called

  1. Earth/ground wire
  2. livewire
  3. neutral wire
  4. delta wire

C

MCQ: The current produced by AC generators is

  1. alternative current
  2. fixed current
  3. negative current
  4. direct current

A

MCQ: The time interval after which the alternative current voltage or current repeats its value is called its

  1. frequency
  2. time period
  3. amplitude
  4. wavelength

B

MCQ: The positive and negative terminals of direct current have

  1. no polarity
  2. fixed polarity
  3. variable polarity
  4. always negative polarity

B

MCQ: The potential difference between the live wire and the neutral wire is

  1. 180 V
  2. 320 V
  3. 250 V
  4. 220 V

D