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

The minimum depth of junction box used in roof slabs shall be _______.

1
65 mm
2
60 mm
3
70 mm
4
75 mm
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