Electrical Circuits and Electric Currents Multiple Choice Questions 41 PDF Download

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MCQs on Electrical Circuits and Electric Currents Quiz PDF Download Worksheets 41

MCQ. If we add a 13A fuse in a hair drier that requires 2A current, fuse will

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

A

MCQ. An example of 'semiconductor' is

  1. sulphur
  2. silver
  3. copper
  4. silicon

D

MCQ. The use of electrical energy

  1. costs money
  2. causes cancer
  3. causes heart disease
  4. lung cancer

A

MCQ. Passing through two bulbs is

  1. difficult for electrons
  2. easy for electrons
  3. difficult for protons
  4. easy for protons

A

MCQ. Coating an object such as key or nail with a thin layer of metal is a process called

  1. electrolysis
  2. electro coating
  3. electroplating
  4. electronic induction

C