Grade 7 English MCQs

Electrical Circuits and Electric Currents Multiple Choice Questions Test 43 Tests pdf Download

Practice science test 43 on electrical circuits and electric currents MCQs, grade 7 electrical voltage multiple choice questions and answers. Electrical voltage revision test has science worksheets, answer key with choices as doubled, halved, tripled and quartered of multiple choice questions (MCQ) with electrical voltage quiz as if two cells are connected in series, voltage will be for competitive 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: Worksheets 43 Quiz pdf Download

MCQ. If two cells are connected in series, voltage will be

  1. halved
  2. doubled
  3. tripled
  4. quartered


MCQ. Resistor that contains a long coil of nichrome is known as

  1. Variable resistor
  2. Thermistor
  3. Transistor
  4. Fixed resistor


MCQ. Voltage is measured in

  1. ohms (Ω)
  2. amperes (A)
  3. watts (W)
  4. volts (V)


MCQ. Every time a fuse melts, you have to

  1. change the wire only
  2. change the fuse
  3. replace the plug
  4. replace the circuit breaker


MCQ. Never run a wire under a

  1. floor
  2. pool
  3. carpet
  4. sofa