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| author | priyanka | 2015-06-24 15:03:17 +0530 |
|---|---|---|
| committer | priyanka | 2015-06-24 15:03:17 +0530 |
| commit | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (patch) | |
| tree | ab291cffc65280e58ac82470ba63fbcca7805165 /695/CH2/EX2.21 | |
| download | Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.gz Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.bz2 Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.zip | |
initial commit / add all books
Diffstat (limited to '695/CH2/EX2.21')
| -rwxr-xr-x | 695/CH2/EX2.21/Ex2_21.sce | 18 | ||||
| -rwxr-xr-x | 695/CH2/EX2.21/Ex2_21.txt | 18 | ||||
| -rwxr-xr-x | 695/CH2/EX2.21/R2_21.txt | 4 |
3 files changed, 40 insertions, 0 deletions
diff --git a/695/CH2/EX2.21/Ex2_21.sce b/695/CH2/EX2.21/Ex2_21.sce new file mode 100755 index 000000000..1eea1e5a8 --- /dev/null +++ b/695/CH2/EX2.21/Ex2_21.sce @@ -0,0 +1,18 @@ +//Caption:Find the speed of motor
+//Exa:2.21
+clc;
+clear;
+close;
+V=250;//in volts
+I_L1=5;//in amperes
+R_a=0.2;//in ohms
+R_f=250;//in ohms
+I_f=V/R_f;//in amperes
+I_a1=I_L1-I_f;//in amperes
+I_L2=50;//in amperes
+I_a2=I_L2-I_f;//in amperes
+N_1=1000;//in rpm
+E_2=V-(I_a2*R_a);//in volts
+E_1=V-(I_a1*R_a);//in volts
+N_2=N_1*(E_2/E_1);//in rpm
+disp(N_2,'speed of motor (in rpm)=')
\ No newline at end of file diff --git a/695/CH2/EX2.21/Ex2_21.txt b/695/CH2/EX2.21/Ex2_21.txt new file mode 100755 index 000000000..1eea1e5a8 --- /dev/null +++ b/695/CH2/EX2.21/Ex2_21.txt @@ -0,0 +1,18 @@ +//Caption:Find the speed of motor
+//Exa:2.21
+clc;
+clear;
+close;
+V=250;//in volts
+I_L1=5;//in amperes
+R_a=0.2;//in ohms
+R_f=250;//in ohms
+I_f=V/R_f;//in amperes
+I_a1=I_L1-I_f;//in amperes
+I_L2=50;//in amperes
+I_a2=I_L2-I_f;//in amperes
+N_1=1000;//in rpm
+E_2=V-(I_a2*R_a);//in volts
+E_1=V-(I_a1*R_a);//in volts
+N_2=N_1*(E_2/E_1);//in rpm
+disp(N_2,'speed of motor (in rpm)=')
\ No newline at end of file diff --git a/695/CH2/EX2.21/R2_21.txt b/695/CH2/EX2.21/R2_21.txt new file mode 100755 index 000000000..1d2b8ecad --- /dev/null +++ b/695/CH2/EX2.21/R2_21.txt @@ -0,0 +1,4 @@ +
+ speed of motor (in rpm)=
+
+ 963.88443
\ No newline at end of file |