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प्रश्न
What type of generator is used at Power Stations?
उत्तर
A.C. generators are used at power stations.
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संबंधित प्रश्न
A rectangular coil of copper wires is rotated in a magnetic field. The direction of the induced current changes once in each______.
Name the device which converts mechanical energy into electric energy.
What is the function of brushes in an electric generator?
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
State whether the following statement are true of false:
A miniature circuit breaker (MCB) works on the heating effect of current.
Draw a labelled diagram of a simple a.c. generator.
Explain the difference:
AC generator and DC generator.
Explain the construction and working of an electric generator (AC) with the help of a neat diagram.
A device for producing electric current is ______.
To convert an AC generator into DC generator ____________.
