Grade 7 English MCQs

Electrical Circuits and Electric Currents Multiple Choice Questions Test 55 Tests pdf Download

Practice science test 55 on electrical circuits and electric currents MCQs, grade 7 heat and light resistance multiple choice questions and answers. Heat and light: resistance revision test has science worksheets, answer key with choices as filament, coil, spring and terminal of multiple choice questions (MCQ) with heat and light resistance quiz as most electric bulbs have a coil of thin tungsten wire known as for competitive exam prep. Free science study guide to learn heat and light resistance quiz to attempt multiple choice questions based test.

MCQs on Electrical Circuits and Electric Currents Quiz pdf Download Worksheets 55

MCQ. Most electric bulbs have a coil of thin tungsten wire known as

  1. coil
  2. filament
  3. spring
  4. terminal

B

MCQ. Voltmeter is always connected in

  1. parallel
  2. series
  3. both
  4. none of the ways

A

MCQ. Due to change in form of energy, conductor gets

  1. more resistive
  2. less resistive
  3. cold
  4. hot

D

MCQ. Before attempting any repairs or adjusting an appliance, power should be turned off is the

  1. mains supply
  2. circuit breaker
  3. socket switch
  4. appliance switch

A

MCQ. Metal with highest resistance is

  1. silver
  2. aluminum
  3. sodium
  4. tungsten

D