Heat and Air Conditioning Loads
Ampacity Correction
Temperature Correction
Continuous Load Correction
Conduit Fill Correction
Minimum Number of Circuits
Bus Bar Ampacity
Conductor Resistance
Resistance Change
Motor Disconnect Sizing
Full Load Current Interpolation
Motor Conductor Sizing
Motor Overcurrent Protection
Motor Overload Sizing
Lighting Loads
Fixed Appliance Loads
Range Loads
Range Loads Note 1
Range Loads Note 2
Dryer Water Heater Loads
Heat AC
Standard Residential Service
Optional Residential Service
Standard Multi Family Service
Optional Multi Family Service
Commercial Services
Optional School Services
NEC Calculations Home
Electrician Math Home
Electrician Education Home
The calculation to determine heat and air conditioning load for services is as follows:
Calculate the heat load by adding all heating elements and associated loads together.
Calculate the air conditioning load by adding all air conditioning compressors and associated loads together.
Select the largest load to include in the service calculation.
Find practice problems
HERE.
Find audio support
HERE
.
Click on any of these titles from Amazon.com which may be of interest to you.
Order them directly from Amazon.com with a debit or credit card.
Many electrician workbooks and practice exams are now available
as digital downloads for immediate use.
Click
HERE
to see what is available.
Products For Sale
2006-2011 David U. Larson
dularson@bellsouth.net
Companion Website to
ElectricianEducation.com
,
2011NEC.com
and
TechnicianEducation.com
Other websites by David U. Larson which may be of interest:
VisitEuropeOnline.com
OldPostcardsForSale.com
StampDealerLots.com
HouseFlipGuide.com
SwedenRoots.com
GreenfieldVillageOnline.com
6901st.org
