Recent content by PracticingEngineer

How can I return a data value and manually key in the measured units in the same cell? Thanks,

Many useful calculators & spreadsheets for electrical here: http://www.martindalecenter.com/Calculators4A.html Hope this helps you.

I need some help in determining the negative static pressure in a room where supply cfm, exhaust cfm, & room volume are known. A simple equation with inches of water column units would be preferred. Information will be used for determining the set-point for a room monitor. Thanks, Dennis

Grandfathering Power Requirements to Eye Surgery Hospitals: Concerning older medical facilities which require Type-1 Essential Electrical Systems (ESS) (Life Safety Brach & Critical Branch) Generator and ATS: When does it become required to provide ESS, just during significant remodel or is...

Grandfathering Power Requirements to Eye Surgery Hospitals: Concerning older medical facilities which require Type-1 Essential Electrical Systems (ESS) (Life Safety Brach & Critical Branch) Generator and ATS: When does it become required to provide ESS, just during significant remodel or is...

NEC 250-104 & -110 seems to describe parameters around HVAC duct bonding but doesn't actually spit it out. Is it really required?

I was trying to Edit-Paste-Special some excel spreadsheets panels “nn.xls” format into AutoCAD 2002 but it no longer has this "Edit-Paste-Special" as “AutoCAD entity” feature! Rather as “edit-paste-special” as “%PRODUCT entity type” which does not work with my excel spreadsheets. What...

I was trying to Edit-Paste-Special some excel spreadsheets panels “nn.xls” format into AutoCAD 2002 but it no longer has this "Edit-Paste-Special" as “AutoCAD entity” feature! Rather as “edit-paste-special” as “%PRODUCT entity type” which does not work with my excel spreadsheets. What...

What I meant was AutoCADD 2002 no longer has edit-paste-special as AutoCADD entity, rather as edit-paste-special %PRODUCT type, which does not work with my excel spreadsheets. Anyone out there with a solution? Thanks-

I was trying to Edit-Paste-Special some excel spreadsheets panels.xls into AutoCAD but it no longer has this "Edit-Paste-Special" feature! What do you do now to insert spreadsheets as usable text? Thanks.

Who normally installs the Ufer-portion-rebar? I'm assuming the electrical contractor would install the copper if he were present. Thanks.

What is a Ufer Ground in a foundation and who does it?