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Uo3 paper
Question I : ( lomavhs)
wr- a
R 资 = 33 or⼭ : Fogrt
θ ⾄⾄R RsIv R 3 = 10 oM
R 4
R 4 = 22 o Λ
w - b
⼀
≡
1
. Set power supply to 120 with curvent 1 .mit O. 5 A .
1
. Measure voltagedvonasiskz dawment
3
.
Find Rth at node , A andB . H int dis connect pover supply .
4
.
Find Uon at node, Aand 3
.
UR 了 : 2 mavky
I ! 2 mavhs
2 attempt avalable .
Rth : 2 mara 了
: Imarks巡
powersupply correct :imaduild inaritcorect : Imawh
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Question Ia : C 4 machs )
set srgnal generate .to4 . 7KH 2 ,wave ,with
8 upin
2
.
Set appvoprratevertrcal scule
3
.
Set appro prrate hor . contul scule to show 2 complele ware form .
Queticn 2 b : ( 6marks )
uwo R = 4 . 7 kΛR
⑳ ㉞
L = lomF
⼀
÷
1
.
Build ciracit
Set signatg evater 50 Hz , 10 vpp , squave wae .
了 . Set hovrontulsculeto rous /dov
4
. set ap propriute vertrcul scuele
5
.
Use signal gen . input as trryyer sowee , edge , rsing .
6 . showVin,
c
and. .