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Diffstat (limited to '3835/CH9/EX9.14/Ex9_14.sce')
| -rw-r--r-- | 3835/CH9/EX9.14/Ex9_14.sce | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/3835/CH9/EX9.14/Ex9_14.sce b/3835/CH9/EX9.14/Ex9_14.sce new file mode 100644 index 000000000..f21673360 --- /dev/null +++ b/3835/CH9/EX9.14/Ex9_14.sce @@ -0,0 +1,22 @@ +clear +// +//given and derived +v=450 +r=0.25 +i1=160 +i2=125 +r1=450/(160) +eb1=v-i2*r1 +//flux decreases by 12% hence eb2=1.12*eb1 +eb2=110.60 +r2=(v-eb2)/i1 +eb3=v-i2*r2 +eb4=1.12*eb3 +r3=(v-eb4)/i1 + +//resistance of each section of the starter is determined as follows +R1=r1-r2 +printf("\n R1= %0.1f ohm",R1) +R2=r2-r3 +printf("\n R2= %0.1f ohm",R2) + |