Current Electricity Multiple Choice Questions and Answers 21 PDF Download

Learn current electricity multiple choice questions, grade 10 physics online test 21 for high school degree online courses, distance learning for exam prep. Practice kilowatt hour multiple choice questions (MCQs), current electricity quiz questions and answers for physics class for online learn physics online courses distance learning.

Study high school physics multiple choice questions (MCQs): 50 w television and 3 kw oven are connected to a 300 v supply. current flows in each of appliance is respectively, for free online courses with choices 0.4 a, 20 a, 0.16 a, 50 a, 14 a, 29 a, and 2.3 a, 25 a, kilowatt hour quiz to improve study skills for exams by online learning on distance education ePortal. Free physics study guide for online learning kilowatt hour quiz questions to attempt multiple choice questions based test.

MCQs on Current Electricity Worksheets 21 Quiz PDF Download

MCQ: A 50 W television and 3 kW oven are connected to a 300 V supply. current flows in each of appliance is respectively

  1. 0.16 A, 50 A
  2. 0.4 A, 20 A
  3. 14 A, 29 A
  4. 2.3 A, 25 A

A

MCQ: Potential difference between live wire and neutral wire is

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

D

MCQ: If a charge of one coulomb passing through a cross-sectional area in one second, current is

  1. two amperes
  2. half ampere
  3. one ampere
  4. three ampere

C

MCQ: When a bulb is lit, energy is taken from current and is transformed into

  1. heat energy
  2. light energy
  3. both heat and light energy
  4. mechanical energy

C

MCQ: Wire which carries no electricity is called

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

A