diff options
Diffstat (limited to '3760/CH1/EX1.75/Ex1_75.sce')
| -rw-r--r-- | 3760/CH1/EX1.75/Ex1_75.sce | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/3760/CH1/EX1.75/Ex1_75.sce b/3760/CH1/EX1.75/Ex1_75.sce new file mode 100644 index 000000000..86dfaef29 --- /dev/null +++ b/3760/CH1/EX1.75/Ex1_75.sce @@ -0,0 +1,11 @@ +clc;
+// A and B are two transformer shown in fig 1.85
+im=0.1; // magnetizing current
+// Since SA(secondary winding for transformer A) is connected directly across 200 v supply, so the magnetizing current required to establish the flux must flow through SA, therefore current taken by winding PA(primary winding for transformer A) is zero
+// Since voltage across SA is 200 v , voltage across PA has to be 200 v by transformer action
+// As a result of it , voltage across PB is zero, therefore induced emf in SB is zero
+printf('Current in secondary winding of transformer A is %f A',im);
+disp('Current in primary winding of transformer A is zero');
+disp('Voltage across secondary winding of transformer B is zero');
+
+
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