Utilization of Electrical Energy Lamps and Bulbs

The gas used in sodium vapour lamp is

1
argon
2
Air
3
nitrogen
4
oxygen
5
hydrogen

Sponsored

hivanix.in

Visit

This quiz is brought to you by hivanix.in

🌐 Web App Development

Other Tools: chatwiz.hivanix.in mmspace.hivanix.in unogame.hivanix.in

Quick Navigation

Home

Subjects

Chapters