railway RRB JE (CBT I + CBT II) Mock Test 2024 Utilization of Electrical Energy Heating

For heating of plywood, the frequency should be:

1
1-2 MHz
2
10-25 kHz
3
1 kHz
4
100 Hz
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