Gujarat BoardEnglish MediumSTD 12 SciencePhysicsELECTROMAGNETIC INDUCTION2 Marks
Question
State types of commercial generators.
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Answer
→Electrical energy is generated commercially in commercial generators. Different types of generators are as follows. (i) Hydro-electric generator : →The mechanical energy required for rotation of armature in this generator is obtained from water falling from a height. ex dams. (ii) Thermal generators : →Water is heated to produce steam using coal or other sources. The steam at high pressure produces rotation of armature. (iii) Nuclear power generators : →Instead of coal, if nuclear fuel is used then such generators are called Nuclear power generators.
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