Question : In which of the following silicon is not used?
Option 1: Solar panels
Option 2: IC manufacturing
Option 3: Optical glass
Option 4: Ink pen
Correct Answer: Ink pen
Solution : The correct option is an Ink pen .
Ink pens do not contain silicon. Silicon is frequently employed as a coating or substrate in the manufacture of precision optical components and equipment. Silicon is used in the production of photovoltaic solar cells, which use sunlight to generate electricity. Solar panels made of silicon are frequently used to harvest solar energy.
Related Questions
Know More about
Staff Selection Commission Sub Inspector ...
Result | Eligibility | Application | Selection Process | Cutoff | Admit Card | Preparation Tips
Get Updates Brochure
Your Staff Selection Commission Sub Inspector Exam brochure has been successfully mailed to your registered email id “”.
