Electrical Circuits and Electric Currents Multiple Choice Quiz Questions 22 pdf Download

Practice science quiz 22 on electrical circuits and electric currents MCQs, grade 7 electrical circuits and currents multiple choice questions. Free electrical circuits and currents guide has science worksheet with answering options protons, neutrons, electrons and photons of multiple choice questions (MCQ) with electrical circuits and currents quiz as friction can cause transfer of for exam prep. Study to learn electrical circuits and currents quiz to attempt multiple choice questions based test.

MCQs on Electrical Circuits and Electric Currents - Quiz 22

MCQ. Friction can cause transfer of

  1. neutrons
  2. protons
  3. electrons
  4. photons

C

MCQ. A doorbell or electric bell also uses

  1. magnets
  2. current
  3. electromagnets
  4. resistors

C

MCQ. Negative electrode of electrolytic cell is known as

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

A

MCQ. Overloading power sockets can cause

  1. melting
  2. electrocution
  3. fire
  4. burst

C

MCQ. If a hair drier uses a current of 2A, and we fit a 1A fuse in it, fuse will

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

C