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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/EX2.11 | |
| 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/EX2.11')
| -rwxr-xr-x | 695/CH2/EX2.11/Ex2_11.sce | 23 | ||||
| -rwxr-xr-x | 695/CH2/EX2.11/Ex2_11.txt | 23 | ||||
| -rwxr-xr-x | 695/CH2/EX2.11/R2_11.txt | 11 |
3 files changed, 57 insertions, 0 deletions
diff --git a/695/CH2/EX2.11/Ex2_11.sce b/695/CH2/EX2.11/Ex2_11.sce new file mode 100755 index 000000000..db7370cce --- /dev/null +++ b/695/CH2/EX2.11/Ex2_11.sce @@ -0,0 +1,23 @@ +//Caption:Find the (a)armature current (b)generated emf (c) no. of conductors of armature
+//Exa:2.11
+clc;
+clear;
+close;
+P_o=22000;//power in watts
+V_t=220;//in volts
+V_b=1;//per brush drop in volts
+P=4;//no. of poles
+A=2;
+R_se=0.04;//series resistance in ohms
+R_a=0.05;//armature winding resistance in ohms
+R_f=110;//feild winding resistance in ohms
+Phy=7.8*10^-3;//in weber
+N=1000;//speed in rpm
+I=P_o/V_t;//in amperes
+I_f=V_t/R_f;//in amperes
+I_a=I+I_f;
+E_g=V_t+I_a*(R_a+R_se)+2*V_b;
+Z=E_g*60*A/(Phy*N*P)
+disp(I_a,'(a) Armature current (in amperes)=');
+disp(E_g,'(b) Generated emf (in volts)=');
+disp(Z,'(c) No. of conductors of armature=');
\ No newline at end of file diff --git a/695/CH2/EX2.11/Ex2_11.txt b/695/CH2/EX2.11/Ex2_11.txt new file mode 100755 index 000000000..db7370cce --- /dev/null +++ b/695/CH2/EX2.11/Ex2_11.txt @@ -0,0 +1,23 @@ +//Caption:Find the (a)armature current (b)generated emf (c) no. of conductors of armature
+//Exa:2.11
+clc;
+clear;
+close;
+P_o=22000;//power in watts
+V_t=220;//in volts
+V_b=1;//per brush drop in volts
+P=4;//no. of poles
+A=2;
+R_se=0.04;//series resistance in ohms
+R_a=0.05;//armature winding resistance in ohms
+R_f=110;//feild winding resistance in ohms
+Phy=7.8*10^-3;//in weber
+N=1000;//speed in rpm
+I=P_o/V_t;//in amperes
+I_f=V_t/R_f;//in amperes
+I_a=I+I_f;
+E_g=V_t+I_a*(R_a+R_se)+2*V_b;
+Z=E_g*60*A/(Phy*N*P)
+disp(I_a,'(a) Armature current (in amperes)=');
+disp(E_g,'(b) Generated emf (in volts)=');
+disp(Z,'(c) No. of conductors of armature=');
\ No newline at end of file diff --git a/695/CH2/EX2.11/R2_11.txt b/695/CH2/EX2.11/R2_11.txt new file mode 100755 index 000000000..56b595864 --- /dev/null +++ b/695/CH2/EX2.11/R2_11.txt @@ -0,0 +1,11 @@ + (a) Armature current (in amperes)=
+
+ 102.
+
+ (b) Generated emf (in volts)=
+
+ 231.18
+
+ (c) No. of conductors of armature=
+
+ 889.15385
\ No newline at end of file |