Electrical Circuits and Electric Currents Multiple Choice Questions and Answers 41 PDF Book Download

Electrical circuits and electric currents MCQs, electrical circuits and electric currents quiz answers 41 to learn elementary education online courses. Practice electrical safety multiple choice questions (MCQs), electrical circuits and electric currents quiz questions and answers for science class. Free e-learning tutorial on fuses and circuit breakers, conductors and insulators, electricity billing, series and parallel circuits, chemical effect of electric current test prep for elementary school teaching certification.

Study elementary school science multiple choice questions (MCQs): fuses and circuit breakers, conductors and insulators, electricity billing, series and parallel circuits, chemical effect of electric current, with choices silver, sulphur, copper, and silicon for online elementary education degree. Free science study guide for online learning electrical safety quiz questions to attempt multiple choice questions based test.

MCQ on Electrical Circuits and Electric Currents Worksheets 41 PDF Book Download

MCQ: If we add a 13A fuse in a hair drier that requires 2A current, fuse will

  1. remain safe
  2. melt
  3. blow
  4. glow

A

MCQ: An example of 'semiconductor' is

  1. sulphur
  2. silver
  3. copper
  4. silicon

D

MCQ: The use of electrical energy

  1. costs money
  2. causes cancer
  3. causes heart disease
  4. lung cancer

A

MCQ: Passing through two bulbs is

  1. difficult for electrons
  2. easy for electrons
  3. difficult for protons
  4. easy for protons

A

MCQ: Coating an object such as key or nail with a thin layer of metal is a process called

  1. electrolysis
  2. electro coating
  3. electroplating
  4. electronic induction

C