Current Electricity Charging Discharging Of Capacitors Question 68
Question: Electroplating does not help in
[AIIMS 1998]
Options:
A) Fine finish to the surface
B) Shining appearance
C) Metals to become hard
D) Protect metal against corrosion
Show Answer
Answer:
Correct Answer: C
Solution:
Electroplating only provides a thin deposition of a metal on the surface which in no way can give hardness to the metal.
BETA
