diff options
Diffstat (limited to '3835/CH7/EX7.10')
| -rw-r--r-- | 3835/CH7/EX7.10/Ex7_10.sce | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/3835/CH7/EX7.10/Ex7_10.sce b/3835/CH7/EX7.10/Ex7_10.sce new file mode 100644 index 000000000..d3bd45e9a --- /dev/null +++ b/3835/CH7/EX7.10/Ex7_10.sce @@ -0,0 +1,19 @@ +clear +// +//case a +vl=11000 +il=50 +pf=0.85 //powerfactor +p=vl*il*pf +printf("\n Power supplied to the motor is= %0.5f kW",p) +//case b +vt=6350.85 //at angle 0 +zs=25.02 //at angle 0 +//subcase 1 powerfactor at 0.85 lag +//e=vt-ia*zs +//e=6350.85-50(at angle -31.79)*25.02(at angle 87.71) +//substituting and solving as in x+iy form we get 5744.08 at angle -10.39 as the value of e +printf("\n emf induced=5744.08 at angle -10.39") +//subcase 2 +//for a 0.85 lead same process as above is followed except angles are considered positive due to lead +printf("\n emf induced=7051.44 at angle -8.88") |