In case of surface condensers, a straight line is obtained on plotting 1/U vs. ____________ on an ordinary graph paper? August 24, 2021March 2, 2019 by admin In case of surface condensers, a straight line is obtained on plotting 1/U vs. ____________ on an ordinary graph paper? A. 1/V̅ -0.8 B. V̅ -0.8 C. V̅ -2 D. 1/ V̅ -2