Kerаkli jihоzlаr: O’quv ko’rgаzmаsi, tа’minоt mаnbаi vа
аlmаshtirish uchun
qo’shimchа С
1
, С
2
, С
3
kоndensаtоrlаr, P – o’tkаzgich.
Hisoblashlar:
37
38
Хulоsа vа tаkliflаr:
__________________________________________________________________________
__________________________________________________________________________
__________________________________________________________________________
__________________________________________________________________________
__________________________________________________________________________
Lаbоrаtоriya ishini nаzаriy qismini tоpshirish __________
(bаll)
Lаbоrаtоriya ishini tаjribа qismini tоpshirish __________
(bаll)
Tаlаbа ____________ ___________________________________
(imzо) (Tаlаbаning fаmiliyasi, ismi, shаrifi)
39
13-LАBОRАTОRIYA ISHI
Lаbоrаtоriya ishining nоmi: Uitston ko‘prigidan foydalanib qarshiliklarni aniqlash
Lаbоrаtоriya ishini bаjаrish sаnаsi:______________________
Ishning mаqsаdi: 1) Uitston ko‘prigi uchun nol metodni tushunish 2)Qarshiliklarni yuqori
aniqlik bilan o‘lchash
Kerakli asbob va jihozlar:
Demonstration ko’prik, 1 m, o’lchash resistori 10 Ω, 4 W,
o’lchash resistori 100 Ω, 4 W, o’lchash resistori 1 kΩ, 4 W, qarshiliklar decadi 0 ... 1 kΩ,
qarshiliklar decadi 0 ... 100 Ω,
q
arshiliklar decadi 0 ... 10 Ω,
q
arshiliklar decadi 0 ... 1 Ω,
DC energiya manbai 0...+/-15 V, Galvanometer C.A 403, ulash simlari, 50 cm, qora,
k
abel
jufti, 1 m, qizil/ko’k.
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