Electrical Circuits and Electric Currents Multiple Choice Questions and Answers 19 PDF Book Download

Electrical circuits and electric currents MCQs, electrical circuits and electric currents quiz answers 19 to learn elementary school science courses online. Current and energy multiple choice questions (MCQs), electrical circuits and electric currents quiz questions and answers for online elementary education degree. Resistors, heat and light: resistance, electricity billing, conductors and insulators test for elementary school teaching certification.

Learn elementary school science multiple choice questions (MCQs): Resistors, heat and light: resistance, electricity billing, conductors and insulators, with choices electric heaters, electric lamps, electric coolers, and electric fans for online elementary education degree. Free science study guide for online learning current and energy quiz questions to attempt multiple choice questions based test.

MCQ on Electrical Circuits and Electric Currents Worksheets 19 PDF Book Download

MCQ: Resistors that have set resistance, are known as

  1. fixed resistors
  2. variable resistors
  3. thermistors
  4. fixators

A

MCQ: If temperature rises very high, it can be used in

  1. electric lamps
  2. electric heaters
  3. electric coolers
  4. electric fans

A

MCQ: First thing on which amount of consumed energy depends, is

  1. amount of ions in a wire
  2. amount of resistance
  3. amount of electron's flow
  4. length of time, the appliance has been used for

D

MCQ: An example in which light emitting diodes are used, is

  1. calculator
  2. hard drive
  3. optical drive
  4. analog watch

A

MCQ: Against resistance when electric current is forced through a conductor, electrons collide with atoms of conductor which make them

  1. hot
  2. cold
  3. vibrate
  4. tremble

C