Multiple choice

Mica is used in/for which of the following?

  1. Cement industry

  2. Smelting iron ore in blast furnace

  3. Electric and electronic industries

  4. Chemical industries

  5. All of the above

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

This is the correct answer. Due to its excellent di-electric strength, low power loss factor, insulating properties and resistance to high voltage, mica is one of the most indispensable minerals used in electric and electronic industries.