Calculated Industries 5070-A User Guide - Manual (Page 22)

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funCTIon KeysTRoKe
Store single value in M1  
Clear M1   
Recall M1
 
Store 175 into M1, recall the value, and then clear the value.
KeysTRoKe DIsPlay
    
M-1 175.
 
0.
 
M-1 175.
  
M-1 0.
usInG The electricalc pro
KIRChhOFF’S laW
The ElectriCalc Pro utilizes Kirchhoff’s Law in finding Volts, Amps,
Volt-Amps, Watts, Horsepower (theoretical), Efficiency
and Power Factor.
finding Voltage
Find the Voltage supply to a Single-Phase load drawing 14,605 Volt-
amps and 115 Amps.
KeysTRoKe DIsPlay
 
0.
1. Set to 1-Phase:
  (1Ш)
1 Ш
1 Ph
2. Enter VA:
     
Va 14,605.
3. Enter Amps:
    aMPs 115.
4. Solve for Volts:

VolT 127.