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Diffstat (limited to '1445/CH2/EX2.32/ch2_ex_32.sce')
| -rw-r--r-- | 1445/CH2/EX2.32/ch2_ex_32.sce | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/1445/CH2/EX2.32/ch2_ex_32.sce b/1445/CH2/EX2.32/ch2_ex_32.sce new file mode 100644 index 000000000..326b61017 --- /dev/null +++ b/1445/CH2/EX2.32/ch2_ex_32.sce @@ -0,0 +1,23 @@ +//CHAPTER 2- STEADY-STATE ANALYSIS OF SINGLE-PHASE A.C. CIRCUIT +//Example 32 // read it as example 31 in the book on page 2.85 + +disp("CHAPTER 2"); +disp("EXAMPLE 32"); + +//VARIABLE INITIALIZATION +//function of the waveform is deduced to be i=Im.sinΘ +//SOLUTION +//Iav=(1/2.π).Integral(ydΘ) from 0 to π, and π to 2.π is zero, interval is 2.π +// +//say +Im=1; // in Amp +Iav=(1/(2*%pi))*integrate('(Im*sin(th))', 'th', 0, %pi); +//disp(sprintf("The average value of waveform is %f", Iav)); +//RMS mean square value (1/π).Integral(y^2.dΘ) from 0 to π +Ims=(1/(2*%pi))*integrate('(Im*sin(th))^2', 'th', 0, %pi); +//disp(sprintf("The RMS value of waveform is %f", sqrt(Ims))); +ff=sqrt(Ims)/Iav; +disp(sprintf("The form factor of waveform is %f",ff)); +disp(" "); +// +//END |