Zasilacze - Tabliczki Znamionowe

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Zasilacze - Tabliczki Znamionowe - Quiz

Odczytywanie informacji z tabliczek znamionowych zasilaczy


Questions and Answers
  • 1. 

    Klient spisał większość informacji z tabliczki znamionowej zasilacza komputerowego, który uległ uszkodzeniu. Oblicz brakującą wartość aby pomóc dobrać nowy zasilacz.

    • A.

      624W

    • B.

      240W

    • C.

      960W

    • D.

      480W

    Correct Answer
    A. 624W
    Explanation
    aby obliczyć całkowite obciążenie dla linii 12V należy pomnożyć wartość napięcia na tych liniach, czyli 12V i całkowite obciążenie na wszystkich liniach - czyli 52A

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  • 2. 

    Z poniższej tabliczki znamionowej wynika, że całkowita moc wyjściowa zasilacza to:

    • A.

      372 W

    • B.

      320 W

    • C.

      360 W

    • D.

      384 W

    Correct Answer
    A. 372 W
    Explanation
    From the given nameplate, it can be observed that the total output power of the power supply is 372 W.

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  • 3. 

    Uzupełnij poniższe zdanie: "Wszystkie zasilacze sprzedawane w UE muszą mieć zainstalowany układ  ............ , który niweluje moc bierną, a co za tym idzie moc czynna jest niemal równa mocy pozornej(i płaci się mniej)"

    Correct Answer
    PFC
    Explanation
    PFC stands for Power Factor Correction. It is a circuit installed in power supplies that reduces reactive power, resulting in active power being almost equal to apparent power. This helps to improve the efficiency of the power supply and reduces the amount of energy wasted. As a result, the user pays less for the consumed power. In the given sentence, the missing word is "PFC" which completes the sentence and provides the necessary information about the circuit required in power supplies sold in the EU.

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  • 4. 

    Certyfikat 80+ gwarantuje. że sprawność zasilacza nie będzie mniejsza niż:

    • A.

      80%

    • B.

      81%

    • C.

      90%

    • D.

      85%

    Correct Answer
    A. 80%
    Explanation
    The correct answer is 80% because the question is asking for the minimum efficiency guaranteed by the certificate. A certificate of 80+ guarantees that the power supply will have an efficiency of at least 80%. Therefore, the correct answer is 80%.

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  • 5. 

    Jakie rozwiązania związane z bezpieczeństwem są wymagane przez normę ATX 12V?

    • A.

      OVP

    • B.

      UVP

    • C.

      OCP

    • D.

      OLP

    • E.

      OPP

    • F.

      OTP

    • G.

      SCP

    • H.

      IOVP

    • I.

      IUVP

    Correct Answer(s)
    A. OVP
    C. OCP
    F. OTP
    Explanation
    The correct answer is OVP, OCP, and OTP. These are safety features required by the ATX 12V standard. OVP stands for Over Voltage Protection, which protects against excessive voltage levels. OCP stands for Over Current Protection, which safeguards against excessive current flow. OTP stands for Over Temperature Protection, which prevents overheating. These safety measures are necessary to ensure the proper functioning and longevity of the power supply unit and to protect the connected components from potential damage.

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  • 6. 

    Jakie certyfikaty posiada poniższy zasilacz?

    • A.

      CE

    • B.

      80 plus GOLD

    • C.

      80 plus BRONZE

    • D.

      80 plus SILVER

    • E.

      80 plus TITANIUM

    • F.

      AFCP

    • G.

      China Export

    Correct Answer(s)
    A. CE
    B. 80 plus GOLD
    Explanation
    The given power supply has the CE certification, which indicates that it meets the European Union's safety, health, and environmental protection requirements. It also has the 80 Plus Gold certification, which means that it has a high energy efficiency rating of at least 87% at various loads.

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  • 7. 

    Na poniższej tabliczce znamionowej oblicz całkowitą moc linii +12V(pole zaznaczone na czerwono)

    Correct Answer(s)
    696
    696W
    696 W
    Explanation
    The given answer, 696,696W or 696 W, is the calculation of the total power of the +12V line indicated in red on the nameplate.

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  • 8. 

    Na podstawie informacji z tabliczki znamionowej odczytaj rodzaj zainstalowanego układu niwelującego moc bierną.

    • A.

      Aktywny

    • B.

      Pasywny

    • C.

      W tym zasilaczu nie takiego układu

    • D.

      Z informacji na tabliczce znamionowej nie można wywnioskować jaki rodzaj układu został zastosowany w tym zasilaczu

    Correct Answer
    A. Aktywny
    Explanation
    Based on the information provided on the nameplate, it can be inferred that an active power factor correction circuit has been installed in this power supply.

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  • 9. 

    Odczytaj nazwę modelu zasilacza o wpisz w poniższe pole:

    Correct Answer
    SS-400HT Active PFC F3
    SS-400HT
    Sea Sonic SS-400HT
    Sea Sonic SS-400HT Active PFC F3
    Explanation
    The correct answer is SS-400HT Active PFC F3, SS-400HT, Sea Sonic SS-400HT, Sea Sonic SS-400HT Active PFC F3. The question asks for the model name of the power supply, and all of the given options are different variations of the model name SS-400HT Active PFC F3.

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  • 10. 

    Jaki typ układu niwelującego moc bierną zainstalowano w powyższym zasilaczu?

    • A.

      Aktywny

    • B.

      Pasywny

    • C.

      Z tabliczki znamionowej nie można odczytać takiej informacji

    • D.

      Elektrotechniczno - Elektryczny

    Correct Answer
    A. Aktywny
    Explanation
    The correct answer is "Aktywny" which means "Active" in English. This suggests that an active power factor correction circuit is installed in the power supply. This type of circuit is designed to reduce the amount of reactive power (also known as reactive or idle power) in the system, thus improving power efficiency.

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  • 11. 

    Dla podanego zasilacza oblicz maksymalną moc wyjściową:

    Correct Answer
    516
    516 W
    516W
    Explanation
    The given answer is 516,516 W, 516W. This is the maximum output power of the given power supply.

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  • 12. 

    Jaką moc ciągłą ma poniższy zasilacz? Which one do you like?

    • A.

      400W

    • B.

      430W

    • C.

      260W

    • D.

      516W

    Correct Answer
    B. 430W
    Explanation
    The correct answer is 430W. This indicates that the power supply has a continuous power output of 430 watts.

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  • 13. 

    Oblicz maksymalną moc ciągłą

    Correct Answer
    264,96
    264.96
    265
    265W
    265 W
    264,96W
    264,96 W
    264.96W
    264.96 W
  • 14. 

    Czy poniższy zasilacz może być sprzedawany w krajach Unii Europejskiej?

    • A.

      Tak

    • B.

      Nie

    Correct Answer
    A. Tak
    Explanation
    The given answer is "Tak" which means "Yes" in Polish. This suggests that the power supply mentioned in the question can be sold in European Union countries.

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  • 15. 

    Jaki układ niwelujący moc bierną zainstalowano w tym zasilaczu?

    • A.

      Aktywny

    • B.

      Pasywny

    • C.

      Nie wiadomo

    Correct Answer
    B. Pasywny
    Explanation
    The correct answer is "pasywny." In this context, the question is asking about the type of power factor correction (PFC) circuit installed in the power supply. A "pasywny" or passive PFC circuit is a type of power factor correction that uses passive components such as capacitors and inductors to improve the power factor. This type of PFC circuit is simpler and less expensive compared to an "aktywny" or active PFC circuit, which uses additional active components such as transistors. Without more information, it is not possible to determine the specific type or details of the passive PFC circuit used in the power supply.

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  • 16. 

    Odczytaj nazwę modelu zasilacza

    Correct Answer
    BQT P10-650W
    Explanation
    The given answer "BQT P10-650W" is the model name of the power supply.

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  • 17. 

    Jaką moc ciągłą ma ten zasilacz?

    • A.

      Około 1000W

    • B.

      Około 890W

    • C.

      Około 790W

    • D.

      Około 1200W

    Correct Answer
    C. Około 790W
    Explanation
    The given answer states that the power supply has an approximate continuous power of 790W. This means that the power supply is capable of consistently delivering a power output of around 790 watts without any fluctuations or interruptions.

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Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.

  • Current Version
  • Mar 21, 2023
    Quiz Edited by
    ProProfs Editorial Team
  • Mar 13, 2014
    Quiz Created by
    Ramigos
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