56 — ElectriCalc Pro
(Cont’d)
Steps
Keystrokes
Display
Find total # wires
C
4.
TTL WIRES
Find conduit fill %
C
FILL 36.1
COND %
Find actual fill area
C
FILL 0.6711
TTL WIRE AREA
Find remaining area
C
REM 0.0717
WIRE AREA
* Wire size can also be entered in Circular
Mils (e.g.,
1 0 5 6 0 0 w
enters
105,600 CMILs and displays 0 AWG wire
size;
6 6 3 6 0 w
enters 66,360
CMILs and displays 2 AWG wire size).
NOTE:
See “Settings” for a list of
Permanent Values/settings. Changing
these settings may affect your calculations.
Find the equivalent BTU rating of a 3.5
kw-hr rated furnace.
Steps
Keystrokes
Display
Clear calculator
o o
0.
Enter Kilowatt
3 • 5
3.5
Hours
Find Equivalent
S •
BTU 11,953.552
BTU
Converting KW-HR and BTU
