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Glass is a brittle material
Polymorphism is the ability of a solid material to exist in more than one form or crystal structure.
The basic and main difference between orthogonal cutting and oblique cutting is that in orthogonal cutting, cutting edge of the tool is perpendicular to the direction of motion.
Dielectric strength is the minimum breakdown voltage at which the dielectric will loose its insulating properties.
Transformer conservator provides an extra space for the oil so that due to heating if at all it expands then it doesn’t cause any danger.
Cathode ray tubes in oscilloscope converts signal to image. The image is traced and illuminated on its screen in the x-y plane.
The signal to be viewed is applied at Y-plate and a saw tooth time base is applied to X-plate.
Introduction of large error is due to inductance of pressure coil at low power factor.
Silica is used in transformer breather so as to absorb maximum amount of moisture within transformer and thus to prevent degradation of insulation.
Ratio of height to width while designing window dimension of a transformer can be between 2 to 4.