Electrical Circuits and Electric Currents Multiple Choice Questions 14 PDF Download

Learn electrical circuits and electric currents MCQs, grade 7 science test 14 for online learning courses and test prep, electrical voltage multiple choice questions and answers. Electrical voltage revision test includes science worksheets to learn for 7th grade online science for students.

Science multiple choice questions (MCQ): bulb glows more brightly because of use of two cells parallel and with choices push of more current with high energy, provision of more voltage, provision of more resistance and provision of less resistance, electrical voltage quiz with online tutor portal to learn online with science distance learning courses for exam prep. Free science study guide to learn electrical voltage quiz to attempt multiple choice questions based test.

MCQs on Electrical Circuits and Electric Currents Quiz PDF Download Worksheets 14

MCQ: Bulb glows more brightly because of use of two cells parallel and

  1. provision of more voltage
  2. push of more current with high energy
  3. provision of more resistance
  4. provision of less resistance

B

MCQ: Magnetic compass was invented during Han dynasty in China, in

  1. 602 BC
  2. 206 BC
  3. 216 BC
  4. 612 BC

B

MCQ: Larger current, the

  1. greater the flow of electrons
  2. lesser the flow of electrons
  3. greater the flow of protons
  4. lesser the flow of protons

A

MCQ: Simplest electrical circuit use

  1. one wire
  2. two wires
  3. three wires
  4. four wires

B

MCQ: Water is broken down into hydrogen and oxygen by process of

  1. decomposition
  2. evaporation
  3. distillation
  4. filtration

A