【Daily Question】Utilities - Mechanical & Electrical - 20191223
2019-12-23View Original
Thread Content
The welding machine enclosure must be firmly connected to the neutral or ground. ( ) Answer: CorrectRelated Threads in This Forum
← Previous
- 【Daily Question】Utilities - HVAC - 20190824 - HCBBS Forum
- Which project management approach is best for enterprises? -
- Problems with steel platform ramps? - HCBBS Forum
- 【Daily Question】Utilities - HVAC - 20190330 - HCBBS Forum
- 【Daily Question】Utilities - HVAC - 20200323 - HCBBS Forum
- 【Daily Discussion】Utilities - BIM - 20210413 - HCBBS Forum
- 【Daily Question】Utilities - Water Supply and Drainage - 2019
- 【Daily Question】Utilities - Water Supply and Drainage - 2020
- Seeking guidance on high-voltage switchgear; a newbie is com
- Handling of single-phase ground fault by microcomputer-based
Next →
- 【Daily Discussion】Public Utilities – Water Resources and Hyd
- 【Daily Discussion】Utilities - BIM Technology - 20200923 - HC
- Winning bid updates: PowerChina – 19.5 billion, China Railwa
- 【Daily Discussion】Public Utilities – Water Resources and Hyd
- 【Daily Question】Utilities - HVAC - 20190428 - HCBBS Forum
- Pouring of 160,000 cubic meters of mass concrete for low-bea
- 【Daily Discussion】Utilities - Water Supply and Drainage - 20
- 【Question of the Week】【Civil Engineering Version 20170817】 -
- 【Utilities – Mechanical & Electrical Edition】20181006 - HCBB
- 【Daily Question】【Civil Engineering Version 20170813】 - HCBBS
Translated at 2026-07-23 10:41:41
Original: https://bbs.hcbbs.com/thread-2875383-1-1.html
© 2026 HCBBS Forum. Content translated for international readers.