SSC SSC JE Electrical 2025 Mock Test Series (Paper 1 & Paper 2) Utilization of Electrical Energy Lamps and Bulbs
Arrange the sources of lights according to the brightness in candles per square inch in ascending order.
1
Fluorescent lamp surface (40 W daylight), Clear gas - filled lamp filament 500 W, Vacuum lamp filament, Arc lamp
2
Fluorescent lamp surface (40 W daylight), Vacuum lamp filament, Clear gas - filled lamp filament 500 W, Arc lamp
3
Arc lamp, Clear gas - filled lamp filament 500 W, Vacuum lamp filament, fluorescent lamp surface (40 W daylight).
4
Arc lamp, Vacuum lamp filament, Clear gas - filled lamp filament 500 W, Fluorescent lamp surface (40 W daylight)