Electrical Engineering World Wiring a Brighter Tomorrow!
Answer: The gas filled in an electric bulb is usually inert, like argon or krypton. These gases prevent filament oxidation, ensuring prolonged bulb life by maintaining a stable environment inside. Reasoning: Inert Nature: Argon and krypton are chemically inert, preventing reactions with the filament. Oxidation Prevention: Inert gases protect the …
Read More »Which gas is filled in an electric bulb and why?
