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प्रश्न
Conceptual question.
Can electroplating be possible with alternating current?
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उत्तर
Electroplating is a process where there is continuous flow of ions for the deposistion of copper, which is not possible in Alternating current. Therefore, electroplating is possible with DC only, for the sake of perfectness and homogeneity of the electroplating.
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संबंधित प्रश्न
What type of current is given by a dry cell?
Name some sources of direct current.
State an important advantage of alternating current over direct current.
State an important advantage of using alternating current (a.c.) over direct current (d.c.).
The frequency of AC is _______.
Match the columns.
| Column A | Column B |
| 1) Direct current | a) Oscillatory |
| 2) Alternating current | b) Non oscillatory |
What is the role of fuse, used in series with any electrical appliance? Why should a fuse with defined rating not be replaced by one with a larger rating?
In India, the frequency of the alternating current is, ______.
Define the following:
Frequency
How is the type of current used in household supply different from the one given by a battery of dry cells?
