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Diffstat (limited to '3574/CH10/EX10.7')
| -rw-r--r-- | 3574/CH10/EX10.7/EX10_7.png | bin | 0 -> 109752 bytes | |||
| -rw-r--r-- | 3574/CH10/EX10.7/EX10_7.sce | 26 |
2 files changed, 26 insertions, 0 deletions
diff --git a/3574/CH10/EX10.7/EX10_7.png b/3574/CH10/EX10.7/EX10_7.png Binary files differnew file mode 100644 index 000000000..e3c45d357 --- /dev/null +++ b/3574/CH10/EX10.7/EX10_7.png diff --git a/3574/CH10/EX10.7/EX10_7.sce b/3574/CH10/EX10.7/EX10_7.sce new file mode 100644 index 000000000..4b974ffbf --- /dev/null +++ b/3574/CH10/EX10.7/EX10_7.sce @@ -0,0 +1,26 @@ +// Example 10.7
+// Computation of cemf
+// Page No. 418
+
+clc;
+clear;
+close;
+
+// Given data
+Rf=408.5; // Field resistance
+VT=500; // Rated voltade of the machine
+IT=51.0; // Total current
+Ra=0.602; // Armature resistance
+Ripcw=0.201; // Resistance of interpolar winding and compensating windings
+
+// Induced emf
+If=VT/Rf; // Current
+Ia=IT-If; // Armature current
+Racir=Ra+Ripcw; // Resistance of armature circuit
+Ea=VT-Ia*Racir;
+
+
+// Display result on command window
+printf("\n Induced emf = %0.0f V ",Ea);
+
+
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