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Diffstat (limited to '3574/CH7/EX7.3')
| -rw-r--r-- | 3574/CH7/EX7.3/EX7_3.png | bin | 0 -> 93351 bytes | |||
| -rw-r--r-- | 3574/CH7/EX7.3/EX7_3.sce | 24 |
2 files changed, 24 insertions, 0 deletions
diff --git a/3574/CH7/EX7.3/EX7_3.png b/3574/CH7/EX7.3/EX7_3.png Binary files differnew file mode 100644 index 000000000..cbbf804ff --- /dev/null +++ b/3574/CH7/EX7.3/EX7_3.png diff --git a/3574/CH7/EX7.3/EX7_3.sce b/3574/CH7/EX7.3/EX7_3.sce new file mode 100644 index 000000000..35ca5aaba --- /dev/null +++ b/3574/CH7/EX7.3/EX7_3.sce @@ -0,0 +1,24 @@ +// Example 7.3
+// Determine (a) Synchronous speed (b) Rail speed assuming slip of 16.7%
+// Page No. 299
+
+clc;
+clear;
+close;
+
+// Given data
+f=50; // Frequency of machine
+tau=0.24; // Pole pitch
+s=0.167; // Slip
+
+// (a) The synchronous speed
+Us=2*tau*f;
+
+// (b) Rail speed assuming slip of 16.7 percent
+U=Us*(1-s);
+
+
+// Display result on command window
+printf("\n The synchronous speed = %0.0f m/s ",Us);
+printf("\n Rail speed assuming slip of 16.7 percent = %0.1f m/s ",U);
+
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