Тесты № Вопрос Сложность Номер вопроса в шаблоне
E va S kanal uchun
- Bu sahifa navigatsiya:
- Ideal tok manbaini voltamper U(I) xarakteristikasini korinishi .
- Elektr zanjirga ampermetr qanday ulanish kerak .
- Zanjir hisoblanganda biror elementdagi kuchlanish ishorasi manfiy chiqsa
- Induktivlik g’altagining aslligi ifodasini ko’rsating .
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t(0) Impuls harakteristikasi, deb zanjirning quyidagi ko'rinishidagi ta’siri javobiga aytiladi. |
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68 |
CAE | |
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A |
delta – funksiya |
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B |
1ga teng bo'lgan o'zgarmas vaqt funksiyasi |
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C |
birlik zinasimon funksiya |
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D |
sinusoidal funksiya |
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69 |
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O’tish harakteristikasi aniqlanadigan shartni ko'rsating. |
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69 |
CAE |
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A |
nolinchi boshlang’ich shartlar va birlamchi zinasimon ta’sir |
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B |
nolinchi bo'lmagan boshlang’ich shartlar va birlamchi zinasimon ta’sir |
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C |
nolinchi boshlang’ich shartlar va ihtiyoriy ta’sir |
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D |
no’linchi boshlang’ich shartlar va delta funksiya ko'rinishidagi ta’sir |
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70 |
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Induktiv g'altak elementida hosil bo'luvchi asosiy energiya formasini ko'rsating: |
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70 |
CAE |
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A |
magnit maydon energiyasi |
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B |
issiqlik energiyasi |
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C |
elektr maydon energiasi |
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D |
mexanik energiyasi |
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71 |
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Eletr zanjiri sxemasida ulash va ulanish deb quyidagiga aytiladi : |
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71 |
CAE |
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A |
o'tish jarayonlariga |
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B |
boshlang'ich shartlarga |
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C |
mustaqil boshlang'ich shartlarga |
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D |
ideal kalitga |
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72 |
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Kuchlanish bo‘yicha uzatish xarakteristikasi zanjir kirishiga quyidagi signal berilganda (t=0) chiqish kuchlanishiga teng. |
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72 |
CAE |
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A |
birlamchi zinasimon funktsiya |
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B |
b – vaqt funktsiyasi ko‘rinishidagi kuchlanish |
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C |
to‘g‘ri burchakli impuls ko‘rinishida kuchlanish |
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D |
garmonik kuchlanish |
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73 |
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Impuls xarakteristikasi, deb zanjirning (t0) quyidagi k o‘rinishidagi tasiri javobiga aytiladi |
1 |
73 |
CAE |
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A |
b(t) delta – funktsiya |
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B |
1ga teng bo‘lgan o‘zgarmas vaqt funktsiyasi |
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C |
1(t) birlik zinasimon funktsiya |
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D |
1 sint sinusoidal funktsiya |
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74 |
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h(t) o‘tish xarakteristikasi aniqlanadigan shartni ko‘rsating. |
1 |
74 |
CAE |
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A |
nolinchi boshlang‘ich shartlar va birlamchi zinasimon tasir |
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B |
nolinchi bo‘lmagan boshlang‘ich shartlar va birlamchi zinasimon tasir |
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C |
nolinchi boshlang‘ich shartlar va ixtiyoriy tasir |
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D |
nolinchi boshlang‘ich shartlar va delta funktsiya ko‘rinishidagi tasir |
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75 |
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Zanjirning impuls xarakteristikasi g(t) aniqlanadigan shartni ko‘rsating. |
1 |
75 |
CAE |
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A |
nolinchi boshlang‘ich shartlar va delta funktsiya ko‘rinishidagi tasir |
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B |
nolinchi bo‘lmagan boshlang‘ich shartlar va birlamchi zinasimon tasir |
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C |
nolinchi boshlang‘ich shartlar va birlamchi zinasimon tasir |
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D |
nolinchi boshlang‘ich shartlar va ixtiyoriy tasir |
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Real EYUK manbaini voltapmer U(I) xarakteristikasini ko'rinishi. |
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CAE |
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A |
absissa o'qiga nisbatan qiya |
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B |
absissa o'qiga parallel |
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C |
ordinata o'qiga parallel |
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D |
ordinata o'qiga nisbatan perpendikulyar |
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77 |
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Ideal tok manbaini voltamper U(I) xarakteristikasini ko'rinishi. |
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77 |
CAE |
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A |
ordinata o'qiga parallell |
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B |
absissa o'qiga paralell |
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C |
ordinata o'qiga qiya |
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D |
absissa o'qiga nisbatan qiya |
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Elektr zanjirga ampermetr qanday ulanish kerak. |
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78 |
CAE |
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A |
yuklama qarshiligiga ketma-ket |
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B |
yuklama qarshiligiga paralell |
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C |
qarama- qarshi |
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D |
yuklama qarshiligiga shuntlanadi |
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Zanjir hisoblanganda biror elementdagi kuchlanish ishorasi manfiy chiqsa |
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CAE |
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A |
kuchlanish yo’nalishi no’to’g’ri tanlangan. |
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B |
kuchlanish yo'nalishga ega emas |
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C |
no’to’g’ri hisoblangan. |
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D |
shunday bp'lishi kerak |
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80 |
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Induktivlik g’altagining aslligi ifodasini ko’rsating. |
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80 |
CAE |
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A |
Q=R/(⍵L) (to’g’ri javob (⍵L) / R) |
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B |
Q=Rtash/R |
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C |
Q=⍵CR |
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D |
Q=Rtash/R |
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81 |
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81 |
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82 |
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82 |
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83 |
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83 |
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84 |
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84 |
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85 |
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85 |
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86 |
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86 |
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87 |
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87 |
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88 |
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88 |
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89 |
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89 |
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90 |
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90 |
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91 |
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92 |
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93 |
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95 |
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95 |
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96 |
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97 |
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100 |
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100 |
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