A. 1.5 times B. 2.5 times C. 4.0 times D. 5.0 times. « Previous Next »
Home DG Shipping exit exam 76. As compared to air the relative dielectric strength of sulphur hexafluoride is nearly A. 1.5 times B. 2.5 times C. 4.0 times D. 5.0 times. « Previous Next »
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