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| author | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
|---|---|---|
| committer | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
| commit | 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 (patch) | |
| tree | dbb9e3ddb5fc829e7c5c7e6be99b2c4ba356132c /3745/CH1/EX1.47 | |
| parent | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (diff) | |
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initial commit / add all books
Diffstat (limited to '3745/CH1/EX1.47')
| -rw-r--r-- | 3745/CH1/EX1.47/Ex1_47.sce | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/3745/CH1/EX1.47/Ex1_47.sce b/3745/CH1/EX1.47/Ex1_47.sce new file mode 100644 index 000000000..14f7c7ce9 --- /dev/null +++ b/3745/CH1/EX1.47/Ex1_47.sce @@ -0,0 +1,32 @@ +// Ex 47 Page 391 + +clc;clear;close; +// Given +V=500;//V +ns=60;//slots +nc=20;//conductor/slot +ra=1.31;//ohm +Tmax=218;//N-m +fi=23*10**-3;//Wb + +Tmin=Tmax/1.5//N-m +Z=ns*nc;//no of conductors +Ia=Tmax/(.159*fi*Z);//A +Imax=1.5*Ia;//A +I1=Imax;//A +I2=Ia;//A +R1=V/I1;//ohm +n= log(R1/ra)/log(I1/I2)+1;//no of studs +N=n-1;//no of section +printf("no of studs = %d and no. of section = %d",n,N) +R2=R1*(I2/I1);//ohm +R3=R2*(I2/I1);//ohm +R4=R3*(I2/I1);//ohm +R1s=R1-R2;//ohm +R2s=R2-R3;//ohm +R3s=R3-R4;//ohm +R4s=R4-ra;//ohm +printf("\n\n Resistance of 1st section = %.2f ohm",R1s) +printf("\n Resistance of 2nd section = %.2f ohm",R2s) +printf("\n Resistance of 3rd section = %.2f ohm",R3s) +printf("\n Resistance of 4th section = %.2f ohm",R4s) |