Electrical Questions
Q. An 8 pole DC generator has 500 armature conductors and has a useful flux/pole of 0.065 Wb. What will be the e.m.f. generated it is lap connected and runs at 1000 r.p.m. ?
View SolutionQ. An over excited synchronous motor will take current at :
View SolutionQ. The V curves of a synchronous motor show relationship between dc field current and ac armature current
View SolutionQ. Two wattmeter method of power measurement is suitable for
View SolutionQ. Ward-Leonard system is used for
View SolutionQ. Base of BJT is
View SolutionQ. Who was the main writer who assisted William Logan in the writing the ?Malabar Manual? ?
View SolutionQ. Maximum number of electrons in valence shell of an atom is
View SolutionQ. Malabar Manual was first published in __.
View SolutionQ. The speed of a DC shunt motor can be increased by :
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