Elektronika va sxemalar fanidan yakuniy nazorat test


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Elektroniki tesst

c)

d)

206. Quvvatni ifodalovchi formulalarning qaysi biri hato yozilgan:

a) *

b)

c)

d)

207. Kompleks quvvatning simvolik ko’rinishda yozilgan to’g’ri javobini ko’rsating:

a) *

b)

c)

d)

208. Quyidagi ifodalarning qaysi biri kondensatorning sig’im qarshiligi ni ifodalaydi:

a) *

b) L

c)

d)

209. Quyidagi o’lchov asboblaridan qaysi birining yordamida tok chastotasi o’lchanadi:

a) *Chastotomer

b) Vattmetr

c) Ampermetr

d) Ommetr

210. Qanday xolda reaktiv qarshilik musbat bo’ladi:

a) *

b)

c)

d)


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