railway RRB JE (CBT I + CBT II) Mock Test 2024 Fitter Lapping and Honing

What is lapping used for?

1
To drill a hole
2
To smoothen the edges of the work piece
3
To reduce the chip thickness
4
To obtain truly flat and smooth surface
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