Q111
Which of the following industries uses mica?
A.
Glass and Pottery industry
B.
Electrical industry
AnswerC.
Steel industry
D.
Textile industry
Answer: Option B
Solution
Answer: Option B
Solution:
Electrical industries uses mica. It is used in paints as a pigment extender and also helps to brighten the tone of coloured pigments. It is a superior insulator. So in the electrical industry it is used as thermal insulation, and in electronic equipment as electrical insulators.