Electrical Circuits and Electric Currents Multiple Choice Questions and Answers 31 PDF Download

Learn electrical circuits and electric currents multiple choice questions, grade 7 science online test 31 for elementary school degree online courses, distance learning for exam prep. Practice electric resistance multiple choice questions (MCQs), electrical circuits and electric currents quiz questions and answers for science class for grade 7 earth science exam prep.

Study elementary school science multiple choice questions (MCQs): compared to short thin wire of silver, long but thin wire would have, for free online courses with choices less resistivity, more resistivity, equal resistivity, and no resistivity, electric resistance quiz with online typical interview questions and answers to answer during competitive exams. Free science study guide for online learning electric resistance quiz questions to attempt multiple choice questions based test.

MCQs on Electrical Circuits and Electric Currents Worksheets 31 Quiz PDF Download

MCQ: Compared to short thin wire of silver, long but thin wire would have

  1. more resistivity
  2. less resistivity
  3. equal resistivity
  4. no resistivity

A

MCQ: If two cells are connected in series, bulb will glow more

  1. brightly
  2. dimly
  3. sharply
  4. colorfully

A

MCQ: Electroplating is used for objects which are likely to

  1. corrode
  2. get dull
  3. get weak
  4. get corrosive

A

MCQ: Neutral wire is a wire which has

  1. voltage
  2. current
  3. no current or voltage
  4. both current and voltage

C

MCQ: Name of English scientist who invented first practical motor is

  1. Isaac Newton
  2. Thomas Silva Edison
  3. William Sturgeon
  4. Vander Waal

C