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-rwxr-xr-x671/CH10/EX10.21/10_21.sce16
1 files changed, 16 insertions, 0 deletions
diff --git a/671/CH10/EX10.21/10_21.sce b/671/CH10/EX10.21/10_21.sce
new file mode 100755
index 000000000..51965132b
--- /dev/null
+++ b/671/CH10/EX10.21/10_21.sce
@@ -0,0 +1,16 @@
+
+V=230
+Ea=210
+Ia=40
+Ra=(V-Ea)/Ia
+disp(Ra)
+
+Pdev=Ea*Ia
+n=1200
+wm=2*%pi*n/60
+Tdev=Pdev/wm
+disp(Pdev)
+disp(Tdev)
+
+n=n*V/Ea
+disp(n)