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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 normally drivers the alternators in a Thermal Power Station? What fuels can be used to heat eater in the boiler?
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.
Alternating current : oscillatory :: Direct current : _______
Distinguish between Direct current and alternating current.
The domestic electricity in India is an ac with a frequency ______ of Hz.
The frequency of electricity produced by DC generator is equal to ____________.
Define the following:
Frequency
Complete the correlation:
DC : Non-oscillatory current flowing in one direction : : AC : ______
Why is an alternating current (A.C.) considered to be advantageous over direct current (D.C.) for the long distance transmission of electric power?
