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Diffstat (limited to '380/CH4/EX4.2/Ex4_2.sce')
| -rwxr-xr-x | 380/CH4/EX4.2/Ex4_2.sce | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/380/CH4/EX4.2/Ex4_2.sce b/380/CH4/EX4.2/Ex4_2.sce new file mode 100755 index 000000000..b169b6063 --- /dev/null +++ b/380/CH4/EX4.2/Ex4_2.sce @@ -0,0 +1,21 @@ +//Caption:Find the (a) a-ratio (b) current in primary (c) the power supplied to load (d) and the flux in the core
+//Exa:4.2
+clc;
+clear;
+close;
+N_p=150;//no. of turns in primary winding
+N_s=750;//no. of turns in secondary winding
+f=50;//frequency in Hz
+I_2=4;//load current (in Amperes)
+V_1=240;//voltage on primary side (in Volts)
+pf=0.8;//power factor
+a=N_p/N_s;
+disp(a,'(a) a-ratio=');
+I_1=I_2/a;
+disp(I_1,'(b) current in primary (in Amperes)=');
+V_2=V_1/a;
+disp(V_2,'(c) voltage on secondary side (in Volts)=');
+P_L=V_2*I_2*pf;
+disp(P_L,'(d) power supplied to the load (in Watts)=');
+flux=V_1/(4.44*f*N_p);
+disp(flux*10^3,'(e) flux in the core (in mili-Weber)=');
\ No newline at end of file |