Discussion Forum : Electrical Engineering Materials
Question - Which of the following are non-conductors of electricity?
Options:
A .  Non-metal solids except carbon
B .  Air and most other gases
C .  Pure water and liquids in general except mercury
D .  All of the above
Answer: Option D

Submit Your Solution Below and Earn Points !
Next Question
Submit Your Solution hear:

Your email address will not be published. Required fields are marked *