railway RRB JE (CBT I + CBT II) Mock Test 2024 Estimation and Costing

During raceway wiring, which colour wire is always used for neutral connections?

1
Red
2
Green
3
Either green or white
4
White
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