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प्रश्न
The frequency of alternating current (a.c.) supply in India is ______.
पर्याय
0 Hz
50 Hz
60 Hz
100 Hz
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उत्तर
The frequency of alternating current (a.c.) supply in India is 50 Hz.
Explanation:
In India, the standard domestic power grid supplies electricity that alternates or completes 50 full cycles per second (Hertz).
संबंधित प्रश्न
Explain the underlying principle and working of an electric generator by drawing a labelled diagram. What is the function of brushes?
A d.c. generator is based on the principle of:
(a) electrochemical induction
(b) electromagnetic induction
(c) magnetic effect of current
(d) heating effect of current
Suggest two ways in an a.c. generator to produce a higher e.m.f.
An AC generator is provided with ______ slip rings that rotate with the coil.
Which principle is used by an a.c. generator to produce electrical energy?
Which labels identify the two slip rings?
When is the magnetic flux maximum if the coil starts perpendicular to \[B\]?
What is the magnetic flux through one turn at time \[t\]?
How is angular speed related to frequency of rotation \[n\]?
What voltage range is given as an example for generators in real power stations?
