N Nisha Gupta 🎓 Master ⭐ 2.32K Points 📊 Cables Q. The breakdown of insulation of the cable can be avoided economically by the use of (A) inter-sheaths (B) insulating materials with different dielectric constants (C) both (a) and (b) (D) none of the above 👁️ Show Answer 💬 Discuss 🔗 Share ⚡Menu ✅ Correct Answer: (C) both (a) and (b)