Q. An experiment for determination of dielectric strength of transformer is done. If the breakdown strength is 26.46 kV/cm for the gap spacing 1 mm; a) Find the gap distance for the given each of the breakdown voltages, where n=0.89. Gap spacing (mm) Breakdown Voltage (kV) 88 135 165 212 b) Plot the breakdown voltage against gap distance.
Q. An experiment for determination of dielectric strength of transformer is done. If the breakdown strength is 26.46 kV/cm for the gap spacing 1 mm; a) Find the gap distance for the given each of the breakdown voltages, where n=0.89. Gap spacing (mm) Breakdown Voltage (kV) 88 135 165 212 b) Plot the breakdown voltage against gap distance.
Power System Analysis and Design (MindTap Course List)
6th Edition
ISBN:9781305632134
Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Chapter3: Power Transformers
Section: Chapter Questions
Problem 3.14P: A single-phase 50-kVA,2400/240-volt,60-Hz distribution transformer is used as a step-down...
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