Which of the followings is used for making Electric Insulator? A Polythene B Nylon-66 C PVC D Teflon Which of the followings is used for making Electric Insulator? Correct Answer Teflon Bissoy MCQ Team Jun 03, 2023 সাধারণ জ্ঞান B ইউনিট খুলনা বিশ্ববিদ্যালয়