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Question
The alternating current is an oscillatory current.
Options
Right
Wrong
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Solution
The alternating current is an oscillatory current- Right
RELATED QUESTIONS
Out of an A.C. generator and a D.C. generator:
which one uses a commutator (split rings)?
which one uses slip rings?
The frequency of direct current (d.c.) is:
(a) 0 Hz
(b) 50 Hz
(c) 60 Hz
(d) 100 H
State an important advantage of using alternating current (a.c.) over direct current (d.c.).
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Alternating current : oscillatory :: Direct current : _______
Right or wrong sentence.
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The domestic electricity in India is an ac with a frequency ______ of Hz.
Conceptual question.
Can electroplating be possible with alternating current?
The frequency of electricity produced by DC generator is equal to ____________.
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Frequency
Define the following:
Rectifier
Answer the following questions based on the given graph.
- Identify which curve shows AC and DC.
- What is the frequency of AC and DC?
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DC : Non-oscillatory current flowing in one direction : : AC : ______
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How is the type of current used in household supply different from the one given by a battery of dry cells?
