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प्रश्न
The part of the AC generator that passes the current from the armature coil to the external circuit is ______.
विकल्प
field magnetsplit rings
split rings
slip rings
brushes
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उत्तर
The part of the AC generator that passes the current from the armature coil to the external circuit is brushes.
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संबंधित प्रश्न
Name some sources of direct current.
The essential difference between an AC generator and a DC generator is that
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Each one of the following changes will increase emf (or voltage) in a simple generator except:
(a) increasing the number of turns in the armature coil
(b) winding the coil on a soft iron armature
(c) increasing the size of the gap in which the armature turns
(d) increasing the speed of rotation
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- the frequency of output voltage,
- the maximum output voltage is doubled.
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Draw a neat diagram of an AC generator and explain its working.
