Electrical Questions
Q. Hays bridge is particularly used for the measurement of :
View SolutionQ. The chemical used in the breather is ;
View SolutionQ. Ratio of height to width while designing window dimension of a transformer can be between
View SolutionQ. Skewing of rotor side of an induction motor helps in
View SolutionQ. In an induction motor larger the air gap —- noise level and —-cooling
View SolutionQ. Due to skin effect the effective resistance __ with increase in frequency.
View SolutionQ. The surge impedance of a transmission line is given by
View SolutionQ. The voltage between adjacent coils in a cross over winding of a transformer should not be greater than
View SolutionQ. The percentge of silicon in transformer stampings is limited to
View SolutionQ. The permeability of a material is 0.999991 , it is classified as
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