1 files changed, 15 insertions, 0 deletions
diff --git a/380/CH4/EX4.7/4_7_R.txt b/380/CH4/EX4.7/4_7_R.txt
new file mode 100755
index 000000000..fc5017d56
--- /dev/null
+++ b/380/CH4/EX4.7/4_7_R.txt
@@ -0,0 +1,15 @@
+ (a) KVA rating at max efficiency =   
+ 
+    84.  
+ 
+ (b) max efficiency (%)=   
+ 
+    94.002448  
+ 
+ (c) Efficiency at full load (%)=   
+ 
+    93.641407  
+ 
+ (d) equivalent core resistance (in ohms)=   
+ 
+    2686.8805 
+\ No newline at end of file