Electrical Circuits and Electric Currents Multiple Choice Questions and Answers 38 PDF Book Download

Electrical circuits and electric currents MCQs, electrical circuits and electric currents quiz answers 38 to learn elementary education online courses. Conductors and insulators multiple choice questions (MCQs), electrical circuits and electric currents quiz questions and answers for for online elementary education degree. Resistors, earth wires, series and parallel circuits, uses of electromagnets, electrical circuits and currents test for elementary school teaching certification.

Learn elementary school science multiple choice questions (MCQs): Resistors, earth wires, series and parallel circuits, uses of electromagnets, electrical circuits and currents, with choices 30 nano ampere, 30 micro ampere, 30 kilo ampere, and 30 milli ampere for online elementary education degree. Free science study guide for online learning conductors and insulators quiz questions to attempt multiple choice questions based test.

MCQ on Electrical Circuits and Electric Currents Worksheets 38 PDF Book Download

MCQ: Resistors can be connected in

  1. parallel only
  2. series only
  3. both parallel and series
  4. none of these ways

C

MCQ: "ELCB" switches off when current in earth wire is greater than

  1. 30 micro ampere
  2. 30 nano ampere
  3. 30 kilo ampere
  4. 30 milli ampere

D

MCQ: If one bulb goes out in parallel circuit, others will

  1. stay on
  2. also turn off
  3. blow up
  4. heat up

A

MCQ: Iron bar is pulled back to its original position by

  1. electromagnet
  2. magnet
  3. electricity
  4. spring

D

MCQ: A material which loses electrons, becomes

  1. positively charged
  2. negatively charged
  3. neutral
  4. both positively and negatively charged

A