railway RRB JE (CBT I + CBT II) Mock Test 2024 Surveying Fundamental Concepts

The tellurometer which is used for EDM uses 

1
Modulated infer-red waves
2
Micro waves
3
Modulated light waves
4
Light waves
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