diff options
Diffstat (limited to '3784/CH4/EX4.5/Ex4_5.sce')
| -rw-r--r-- | 3784/CH4/EX4.5/Ex4_5.sce | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/3784/CH4/EX4.5/Ex4_5.sce b/3784/CH4/EX4.5/Ex4_5.sce new file mode 100644 index 000000000..dc497ae3e --- /dev/null +++ b/3784/CH4/EX4.5/Ex4_5.sce @@ -0,0 +1,15 @@ +clc
+//Variable Initialisation
+Ea=220//Input Voltage to armature in volts
+N1=1000//Rated Speed of Motor in rpm
+N2=500//Speed of Motor in rpm
+Ia=24//Armature Current in Ampere
+Ra=2//Armature resistance in ohm
+Es=230//Source voltage in Volts
+//Solution
+Eb1=Ea-(Ia*Ra)
+Eb2=(N2/N1)*Eb1
+E0=Eb2+(1.2*Ia*Ra)
+d=E0/Es
+printf('\n\n The Duty Ratio=%0.1f\n\n',d)
+//The answers vary due to round off error
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