A person who lacks the ability to conduct something effectively, often referring to leadership or guidance.

A material that does not allow heat or electricity to pass through easily.

एक ऐसा पदार्थ जो आसानी से गर्मी या बिजली को पास नहीं होने देता।

English Usage: Rubber is considered a poor conductor of electricity.

Hindi Usage: रबड़ को बिजली का गरीब संचालक माना जाता है।