diff options
Diffstat (limited to '3835/CH4/EX4.16')
| -rw-r--r-- | 3835/CH4/EX4.16/Ex4_16.sce | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/3835/CH4/EX4.16/Ex4_16.sce b/3835/CH4/EX4.16/Ex4_16.sce new file mode 100644 index 000000000..de94ea6a1 --- /dev/null +++ b/3835/CH4/EX4.16/Ex4_16.sce @@ -0,0 +1,19 @@ +clear +// +v=230 +f=50 +//voltage vr across r is in phase with the current i while voltage vc across c lage i by 90 +//from phasor diagram v**2=vr**2+vc**2 +vr=100 +vc=((v**2)-(vr**2))**0.5 +printf("\n vc= %0.1f v",vc) +p=500 //power +i=p/vr +c=i/(2*3.14*f*vc) +printf("\n c= %e F",c) +//case b +v=(2**0.5)*vc +printf("\n maximum voltage across c= %0.1f V",v) +//case c +//phase angle=cosinverse(vr/v)=cosinverse(0.4348)=64.2 +printf("\n phase angle=64.2") |