DC Series Motor Starter
TWO POINT STARTER It is used for DC Series Motor for the protection from High starting current based on resistance star method. Limit the starting current by adding resistance in series with the field...
Category: Machines
Types of D.C. Generators – Separately Excited and Self Excited
Types of D.C. Generators The magnetic flux in a DC machine is produced by the field coils carry current. The circulating current in the field wingdings produces a magnetic flux, and the phenomenon is...
E.M.F. Equation of a D.C. Generator
E.M.F Equation of DC Generator As the armature rotates and cuts the magnetic lines of force, a voltage is generated in its coils. The e.m.f. induces in the conductors according to ‘Faraday’s Law of...
Working Principle of DC Generator
Working Principle: An electric generator is based on the principle that whenever flux is cut by a conductor, an e.m.f. is induced which will cause a current to flow if the conductor circuit is...
Construction of DC Generator
An electric generator is a machine that converts mechanical energy into electrical energy. An electric generator is based on the principle that whenever flux is cut by a conductor, an e.m.f. is induced which...
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