Grade 7 English MCQs

Electrical Circuits and Electric Currents Multiple Choice Questions Test 20 Tests pdf Download

Practice science test 20 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 kinetic energy, mechanical energy, electrical energy and physical energy of multiple choice questions (MCQ) with electrical voltage quiz as the energy used to push electrons towards positive terminal is known as 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 Quiz pdf Download Worksheets 20

MCQ. Energy used to push electrons towards positive terminal is known as

  1. mechanical energy
  2. kinetic energy
  3. electrical energy
  4. physical energy


MCQ. A simple enclosed length of wire that has a low melting point is known as a

  1. resistor
  2. fuse
  3. circuit breakers
  4. thermistor


MCQ. Conducting path through wires, battery and bulb is known as

  1. Current
  2. Circuit
  3. Electrical flow
  4. Convectional current


MCQ. Relationship of magnetism and electricity was first discovered in

  1. 1818
  2. 1819
  3. 1820
  4. 1821


MCQ. Positive electrode of electrolytic cell is known as

  1. Cathode
  2. Anode
  3. Posit rode
  4. Nematode