Menu
blog.headdesk.me
blog.headdesk.me

單火 零火 – 咩意思, 點揀?

Posted on 2021/08/232021/08/23

想用無線開關, 最好用零火. 用唔用得要睇電佬當初線點拉.

如果neutral線唔經開關制(第二幅圖), 就一定要用單火了. 好多時燈果組電都唔經, 因為方便佢地.

單火有機會唔穩定, 可能會閃亦有可能無啦啦自己開關.

駁電有一定危險. 跳制, 燒開關, 唔知安唔安全日日擔心都唔好. 自己決定了.

facebookShare on Facebook
TwitterTweet

Leave a Reply Cancel reply

Your email address will not be published. Required fields are marked *

Full text search

Recent Posts

  • Terraform and segregated permissions
  • LVM Compression and Deduplication
  • Edit gpg encrypted file with vim
  • Lelit Elizabeth PL92T Pressure Tuning
  • jq transformation
  • aws (8)
  • coffee (1)
  • headfi (1)
  • linux (6)
  • others (58)
  • security (2)
  • tech (36)
  • wordpress (2)

apache aws awscli azure backup clearlinux cloud coffee docker DOCP ec2 EL8 epyc espresso featured gpg jenkins kernel lelit linux lvm meltdown memory MFA mikrotik php python rdp Redhat RHEL roasting rpm Ryzen site-to-site snapshot spectre tech terraform tuning ubuntu ubuntu upgrade vim vpn wordpress xdotool

©2023 blog.headdesk.me | Powered by SuperbThemes & WordPress