Norifel O. Llano
BschE-3
Vi
C2
EE333
Activity no. 2.2
mm
25mmS
Given
hs ked: frcquency
Sol'n
f
ste
f5 Hz
2 Given: 141. 42 sin 314t
As kcd
t 1 ms
instantancous current
Sol'n
(o 001) (141. 42) (sin (ov)(a.0oi)
i(o-0 o) 4. G197G195 A
GiNen: j
10 sin 814t
re ach
ksked
time to
Soln
l0 sin 314t
t
10A
for tht second tme
0 sin (100 t )
1s1 time:
sin("/2)
2nd time :
Sin (T|2)
SO
loo t
5
2-100 K
200
+ 0. O25 25 ms|
) Given: T,
nsked:
Sol'n:
10 sin SI4t
rms
I
I
I, = 20 sin(4t
value of rteultant
curr
45 ) ; I ,
ent
I, t I, t I
10sin 314t20sin(51 t 45)
rms
rms
J50 t 200
1 450
700
2. 45151511 A
Irms 2 . 4 A
5) Given:
Asktd: resultinq Curfent
sol'n: I
I
Y2f C)
(106v)(2) (ao tz) (4o 1o")
T L5011G4474 A
I1.51 A
30 cos(511t t 0 )
x
30 cos(31 t t30
107