Dielectric constant of impregnated paper insulation is All Questions › Category: Electrical Estimating And Costing › Dielectric constant of impregnated paper insulation is 0 Vote Up Vote Down Rajasri Mundrathi Staff asked 3 years ago Options: a) 3.5b) 2.5c) 4.3d) 3.8 1 Answers 0 Vote Up Vote Down Rajasri Mundrathi Staff answered 3 years ago The correct answer is 3.5