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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
Out of an A.C. generator and a D.C. generator:
which one uses a commutator (split rings)?
which one uses slip rings?
What is the difference between alternating current and direct current?
What type of current is given by (i) a dry cell, and (ii) a power House generator?
State an important advantage of alternating current over direct current.
Explain ‘Electric generator’ with the help of the following points:
- Diagram of an AC Generator with labelling
- Principle of an electric generator
- The function of slip rings
- Any two uses of a generator.
The alternating current is an oscillatory current.
Distinguish between Direct current and alternating current.
In India, the frequency of the alternating current is, ______.
Define the following:
Rectifier
Complete the correlation:
DC : Non-oscillatory current flowing in one direction : : AC : ______
