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| author | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
|---|---|---|
| committer | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
| commit | 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 (patch) | |
| tree | dbb9e3ddb5fc829e7c5c7e6be99b2c4ba356132c /3574/CH6/EX6.3 | |
| parent | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (diff) | |
| download | Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.gz Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.bz2 Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.zip | |
initial commit / add all books
Diffstat (limited to '3574/CH6/EX6.3')
| -rw-r--r-- | 3574/CH6/EX6.3/EX6_3.png | bin | 0 -> 111189 bytes | |||
| -rw-r--r-- | 3574/CH6/EX6.3/EX6_3.sce | 32 |
2 files changed, 32 insertions, 0 deletions
diff --git a/3574/CH6/EX6.3/EX6_3.png b/3574/CH6/EX6.3/EX6_3.png Binary files differnew file mode 100644 index 000000000..316fdbb36 --- /dev/null +++ b/3574/CH6/EX6.3/EX6_3.png diff --git a/3574/CH6/EX6.3/EX6_3.sce b/3574/CH6/EX6.3/EX6_3.sce new file mode 100644 index 000000000..81a014c57 --- /dev/null +++ b/3574/CH6/EX6.3/EX6_3.sce @@ -0,0 +1,32 @@ +// Example 6.3
+// Determine (a) NEMA standard horsepower rating of machine (b) Required
+// running capacitance (c) Additional capacitance required for starting
+// Page No. 271
+
+clc;
+clear;
+close;
+
+// Given data
+hp=35; // Power in hp
+p=3; // Number of phase
+f=60; // Frequency
+
+
+// (a) NEMA standard horsepower rating of machine
+
+Prated3ph=hp*p/2;
+
+// (b)Required running capacitance
+
+C1=26.5*f;
+
+// (c) Additional capacitance required for starting.
+
+C2=230*f-C1;
+
+// Display result on command window
+printf("\n NEMA standard horsepower rating of machine = %0.1f hp ",Prated3ph);
+printf("\n Required running capacitance = %0.0f microF ",C1);
+printf("\n Additional capacitance required for starting = %0.0f microF ",C2);
+
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