168. Quvvatni ifodalovchi formulalarning qaysi biri hato yozilgan:
a) *
b) ![](data:image/png;base64,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)
c)
d) ![](data:image/png;base64,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)
169 Keltirilgan tengliklardan qaysi biri kuchlanishlar rezonansiga to’g’ri kelmaydi:
a) *![](data:image/png;base64,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)
b) J
c) UL=Uc
d)
170. Quyidagi tengliklardan qaysi biri toklar rezonansiga to’g’ri kelmaydi:
a) *ILC
b) bL=bC 3
c) bL=bC 3
d) KILC
171. Keltirilgan tengliklardan qaysi biri kuchlanishlar rezonansiga to’g’ri kelmaydi:
a) *![](data:image/png;base64,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)
b)
c) UC=UL
d) K
172. ![](data:image/png;base64,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)
a) *157 rad/s;25 Gs
b) 157 rad/s;50 Gs;
c) 157 rad/s;157 Gs
d) 25 rad/s;157 Gs
173. Berilgan =628 rad/s uchun davr «T» nimaga teng:
a) *T=0,01 s;
b) T=0,00157 s;
c) T=100 s;
d) T= 50 s;
174. Zanjirning aktiv quvvati aniqlansin:
a) * 500 Vt
b) 616 Vt
c) 1000 Vt
d) 308 Vt,
175. Zanjirning reaktiv quvvati (Var) topilsin:
a) *40
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