engineering recuitment UKPSC Polytechnic Lecturer Mock Test 2024 Power Systems Circuit Breakers

Arcing contacts of a circuit breaker is made by using __________.

1

copper tungsten alloy

2

aluminium alloy

3

porcelain

4

electrolytic copper

Share: WhatsApp Telegram X

Sponsored

hivanix.in

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