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प्रश्न
Draw a neat labeled diagram of an A.C. generator
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उत्तर १
उत्तर २
The figure below shows the variation in induced e.m.f. relative to various positions of coil, during its one complete rotation. The e.m.f. is maximum when the coil is with its plane parallel to the magnetic field.
Diagram of A.C. generator
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संबंधित प्रश्न
Explain the principle of an electric generator.
The frequency of alternating current (a.c.) supply in India is ______.
Observe the figure and answer the following questions.
a) Identify the machine shown in figure.
b) Write a use of this machine.
c) How transformation of energy takes place in this machine.
Draw and label the diagram of an AC generator.
Draw a neat diagram of an AC generator and explain its working.
Which principle is used by an a.c. generator to produce electrical energy?
What type of current flows in the external load?
At which angles does the EMF reach its maximum magnitude?
How is angular speed related to frequency of rotation \[n\]?
What voltage range is given as an example for generators in real power stations?
