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Diffstat (limited to '2459/CH27/EX27.7')
| -rw-r--r-- | 2459/CH27/EX27.7/Ex27_7.PNG | bin | 0 -> 6808 bytes | |||
| -rw-r--r-- | 2459/CH27/EX27.7/Ex27_7.sce | 20 |
2 files changed, 20 insertions, 0 deletions
diff --git a/2459/CH27/EX27.7/Ex27_7.PNG b/2459/CH27/EX27.7/Ex27_7.PNG Binary files differnew file mode 100644 index 000000000..dc11fbc9f --- /dev/null +++ b/2459/CH27/EX27.7/Ex27_7.PNG diff --git a/2459/CH27/EX27.7/Ex27_7.sce b/2459/CH27/EX27.7/Ex27_7.sce new file mode 100644 index 000000000..f350bc872 --- /dev/null +++ b/2459/CH27/EX27.7/Ex27_7.sce @@ -0,0 +1,20 @@ +//chapter27
+//example27.7
+//page584
+
+Vbe=10d-3 // V
+Vbe2=0.65d-3 // V
+Vce=1 // V
+Ib=10d-6 // A
+Ic=1d-3 // A
+Ic2=60d-6 // A
+
+hie=Vbe/Ib // in ohm
+hfe=Ic/Ib // in ohm
+hre=Vbe2/Vce
+hoe=Ic2/Vce // in mho
+
+printf("hie = %.3f ohm \n",hie)
+printf("hfe = %.3f ohm \n",hfe)
+printf("hre = %.5f \n",hre)
+printf("hoe = %.3f micro mho \n",hoe*1d6)
|
