railway RRB JE (CBT I + CBT II) Mock Test 2024 Utilization of Electrical Energy Illumination

A 250 V lamp has a total flux of 4000 lumens and takes a current of 0.8 A. The approximate value of mean spherical candle power per watt will be

1
1.2
2
1.4
3
1.6
4
1.8
Share: WhatsApp Telegram X

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