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Diffstat (limited to '608/CH20/EX20.15/20_15.sce')
| -rwxr-xr-x | 608/CH20/EX20.15/20_15.sce | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/608/CH20/EX20.15/20_15.sce b/608/CH20/EX20.15/20_15.sce new file mode 100755 index 000000000..206a833f4 --- /dev/null +++ b/608/CH20/EX20.15/20_15.sce @@ -0,0 +1,12 @@ +//Problem 20.15: The open circuit voltage of a transformer is 240 V. A tap changing device is set to operate when the percentage regulation drops below 2.5%. Determine the load voltage at which the mechanism operates.
+
+//initializing the variables:
+VnL = 240; // in Volts
+reg = 2.5; // in percent
+
+//calculation:
+//regulation =(No-load secondary voltage - terminal voltage on load)*100/no-load secondary voltage in %
+VL = VnL - reg*VnL/100
+
+printf("\n\n Result \n\n")
+printf("\n the load voltage at which the mechanism operates is %.0f V ", VL)
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