engineering recuitment Indian Coast Guard Yantrik Mock Test 2024 Production Engineering (Manufacturing) Joining Welding

Oxygen to acetylene ratio in case of carburising flame is _______.

1
0.5 ∶ 1
2
0.9 ∶ 1
3
1 ∶ 1
4
None of these
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