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

________ is one type of switch, the contacts of which are opened or closed by the position of mercury placed in a tube.

1
Selector switch
2
Shift switch
3
Intermediate switch
4
Float switch
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