Moderate

Life of the batteries is in the following ascending order____________?

Correct answer: A. Lead-acid cell, Edison cell, Nickel cadmium cell

  • A. Lead-acid cell, Edison cell, Nickel cadmium cell
  • B. Lead-acid cell, Nickel-cadmium cell, Edison cell
  • C. Edison cell, Nickel-cadmium cell, lead-acid cell
  • D. Nickel-cadmium cell, Edison cell, lead-acid cell

Explanation

Typical service life increases from lead-acid batteries to Edison nickel-iron cells and then to nickel-cadmium cells. Thus the ascending order is lead-acid, Edison, nickel-cadmium.

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