Fill in the blanks :

  1. A device that is used to break an electric circuit is called _______________.
  2. An electric cell has _______________ terminals.



  1. switch
  2. two
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Maninder Singh

CA Maninder Singh is a Chartered Accountant for the past 14 years and a teacher from the past 18 years. He teaches Science, Economics, Accounting and English at Teachoo