Multiple Choice Question (MCQ)
Question: Which material conducts electricity?
A.
Mica
B.
Paper
C.
Glass
D.
Copper
Correct Answer: Copper
Explanation
Key Properties of Copper
Excellent heat conductivity.
Excellent electrical conductivity.
Good corrosion resistance.
Good biofouling resistance.
Good machinability.
Retention of mechanical and electrical properties at cryogenic temperatures.
Non-magnetic