Tek-Tips is the largest IT community on the Internet today!

Members share and learn making Tek-Tips Forums the best source of peer-reviewed technical information on the Internet!

Register Log in
  • Congratulations cowski on being selected by the Eng-Tips community for having the most helpful posts in the forums last week. Way to Go!

Recent content by CKwan

  1. CKwan

    Arc Flash Exhaust Duct Inspection

    I'm going to need to do an inspection for an Arc Flash exhaust duct for a MCC. I've got the information from the manufacturer (Rockwell) about the duct size, pressure drop, material, etc. However, there's one item that I don't know. The duct joints must be designed to withstand a static load...
  2. CKwan

    Psychrometric of mixing hot and cold air

    Thanks 11241. I've thought it was volumetric.
  3. CKwan

    Psychrometric of mixing hot and cold air

    I needed to calculate a mixed air temperature so I used the formula and found the number. To double check my numbers, I used the McQuay Psychrometric Analyser, but the number was different. I was a bit confused so I got the psychrometric chart and did a manual calculation by drawing a straight...
See more

Part and Inventory Search

Back
Top