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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/EX2.36 | |
| 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/EX2.36')
| -rwxr-xr-x | 695/CH2/EX2.36/Ex2_36.sce | 26 | ||||
| -rwxr-xr-x | 695/CH2/EX2.36/Ex2_36.txt | 26 | ||||
| -rwxr-xr-x | 695/CH2/EX2.36/R2_36.txt | 15 |
3 files changed, 67 insertions, 0 deletions
diff --git a/695/CH2/EX2.36/Ex2_36.sce b/695/CH2/EX2.36/Ex2_36.sce new file mode 100755 index 000000000..e4516211c --- /dev/null +++ b/695/CH2/EX2.36/Ex2_36.sce @@ -0,0 +1,26 @@ +//Caption:Determine the (a)full load speed (b)Speed regulation (c)HP rating (d)Full load efficiency
+//Exa:2.36
+clc;
+clear;
+close;
+V=240;//in volts
+R_f=120;//in ohms
+R_a=0.25;//in ohms
+I_1=60;//in amperes
+I_f=V/R_f;//in amperes
+I_a1=I_1-I_f;//in amperes
+E_b1=V-I_a1*R_a;//in volts
+N_o=1000;//in rpm
+I=6;//in amperes
+I_ao=I-I_f;//in amperes
+E_bo=V-I_ao*R_a;//in volts
+N_1=N_o*E_b1/E_bo;
+disp(N_1,'(a)Full load speed (in rpm) =');
+SR=100*(N_o-N_1)/N_o;
+disp(SR,'(b)Speed regulation (in %) =');
+P_o=E_b1*I_a1-(E_bo*I_ao);
+HP=P_o/746;
+disp(HP,'(c)HP rating (in HP)=');
+P_i=V*I_1;
+Eff=P_o*100/P_i;
+disp(Eff,'(d)Efficiency (in %)=')
\ No newline at end of file diff --git a/695/CH2/EX2.36/Ex2_36.txt b/695/CH2/EX2.36/Ex2_36.txt new file mode 100755 index 000000000..e4516211c --- /dev/null +++ b/695/CH2/EX2.36/Ex2_36.txt @@ -0,0 +1,26 @@ +//Caption:Determine the (a)full load speed (b)Speed regulation (c)HP rating (d)Full load efficiency
+//Exa:2.36
+clc;
+clear;
+close;
+V=240;//in volts
+R_f=120;//in ohms
+R_a=0.25;//in ohms
+I_1=60;//in amperes
+I_f=V/R_f;//in amperes
+I_a1=I_1-I_f;//in amperes
+E_b1=V-I_a1*R_a;//in volts
+N_o=1000;//in rpm
+I=6;//in amperes
+I_ao=I-I_f;//in amperes
+E_bo=V-I_ao*R_a;//in volts
+N_1=N_o*E_b1/E_bo;
+disp(N_1,'(a)Full load speed (in rpm) =');
+SR=100*(N_o-N_1)/N_o;
+disp(SR,'(b)Speed regulation (in %) =');
+P_o=E_b1*I_a1-(E_bo*I_ao);
+HP=P_o/746;
+disp(HP,'(c)HP rating (in HP)=');
+P_i=V*I_1;
+Eff=P_o*100/P_i;
+disp(Eff,'(d)Efficiency (in %)=')
\ No newline at end of file diff --git a/695/CH2/EX2.36/R2_36.txt b/695/CH2/EX2.36/R2_36.txt new file mode 100755 index 000000000..bceb692ea --- /dev/null +++ b/695/CH2/EX2.36/R2_36.txt @@ -0,0 +1,15 @@ + (a)Full load speed (in rpm) =
+
+ 943.51464
+
+ (b)Speed regulation (in %) =
+
+ 5.6485356
+
+ (c)HP rating (in HP)=
+
+ 16.25067
+
+ (d)Efficiency (in %)=
+
+ 84.1875
\ No newline at end of file |