1 files changed, 27 insertions, 0 deletions
diff --git a/2825/CH4/EX4.7/Ex4_7.sce b/2825/CH4/EX4.7/Ex4_7.sce
new file mode 100755
index 000000000..b38bfbff8
--- /dev/null
+++ b/2825/CH4/EX4.7/Ex4_7.sce
@@ -0,0 +1,27 @@
+//Ex4_7 Pg-222
+clc
+
+Vi=120 //supply voltage n V
+Rl=5*10^3 //load resistance
+
+disp("Secondary RMS voltage")
+Vrms=Vi/5 //Secondary RMS voltage
+printf("        = %.0f V\n ",Vrms)
+
+disp("Secondary pek voltage")
+Vm=Vrms*sqrt(2) //Secondary pek voltage
+printf("        = %.0f V\n ",Vm)
+
+disp("  Half of the secondary voltage is input to the half section.")
+disp("So input to the half section")
+in=Vm/2 //input to the half section
+printf("        = %.0f V\n ",in)
+
+disp("Peak voltage across load")
+printf("        = %.0f V\n ",in)
+
+disp("    DC voltage across load = 17V. Since the capacitor gets changed up to peak value,")
+disp("DC load current")
+Vdc=in
+Idc=Vdc/Rl //DC load current
+printf("        = %.1f mA\n ",Idc*10^3)