diff options
Diffstat (limited to '182/CH3/EX3.14')
-rwxr-xr-x | 182/CH3/EX3.14/example3_14.sce | 18 | ||||
-rwxr-xr-x | 182/CH3/EX3.14/example3_14.txt | 4 |
2 files changed, 22 insertions, 0 deletions
diff --git a/182/CH3/EX3.14/example3_14.sce b/182/CH3/EX3.14/example3_14.sce new file mode 100755 index 000000000..d7afec9b6 --- /dev/null +++ b/182/CH3/EX3.14/example3_14.sce @@ -0,0 +1,18 @@ + +// example 3-14 in page 61 +clc; +//Given Data +Eb=1.5;//battery rating in volts +Im=100e-6;// FSD=100 micro ampere +R=15e+3;// R1+Rx=15 K-ohm +//calculation +printf("meter indication when Rx=0 is %d micro-A (FSD)\n",(Eb/R+0)*10^6);// here Rx=0 +for n=0.25:0.25:0.75//FSD's in ampere at which resistance Rx should be calculated + Rx=(Eb/(n*Im))-R;// resistance in ohm + printf("Rx for %.2f FSD=%.0f K-ohm \n",n,Rx/1000); +end +//result +// meter indication when Rx=0 is 100 micro A (FSD) +//Rx for 0.25 FSD=45 K-ohm +//Rx for 0.5 FSD=15 K-ohm +//Rx for 0.75 FSD=5 K-ohm
\ No newline at end of file diff --git a/182/CH3/EX3.14/example3_14.txt b/182/CH3/EX3.14/example3_14.txt new file mode 100755 index 000000000..10d701427 --- /dev/null +++ b/182/CH3/EX3.14/example3_14.txt @@ -0,0 +1,4 @@ +14. meter indication when Rx=0 is 100 micro-A (FSD)
+Rx for 0.25 FSD=45 K-ohm
+Rx for 0.5 FSD=15 K-ohm
+Rx for 0.75 FSD=5 K-ohm
\ No newline at end of file |