Electrician Talk banner
Cancel

Search Results for ‘boost’

Discussions Showcase Albums Media Media Comments Tags Marketplace

1-2 of 2 Results

Search Tags

3 phase advice afci alberta apprentceship apprentice apprentice electrician apprenticeship bonding breaker breakers business cable calculations california canada career cec certification code commercial conduit contractor controls delta disconnect electician electric electrical electrician energy estimating exam fan fire alarm fluorescent generator gfci ground grounding help help needed hillary hiring hvac ibew industrial interview introduction jihad job jobs journeyman klein led led bulbs led lighting license light lighting low voltage marketing master electrician meter motor nec neutral new apprentice new guy newbie ontario outlet panel plc power pricing question receptacle residential safety sales service software solar sub panel switch switches test three phase tools transformer troubleshooting trump union vfd voltage voltage drop wire wiring work
  1. NEC Code Forum
    Building system is 3 phase 120/208v. A new 480V air handler motor was supplied for updated HVAC system. Engineer decided to use a 10KV step up transformer to feed it. No neutral is needed. Is bonding XO required? If so can I bond to EGC or will it need to be tied into GEC?
    boost buck egc transformer xfmr
  2. Structured Wiring
    So I have one of those tiny microphones often used in bluetooth headsets etc. I need to find a way to boost it's volume without use of software. Suggestions/ idea's would be welcomed.
    boost microphone volume wiring
1-2 of 2 Results
Top