Celdas De Media Tensión

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Celdas De Media Tensión - Quiz

Bienvenido al Test para Celdas ANSI de Media Tensión


Questions and Answers
  • 1. 
    SafeGear (No Safegear HD) is available in 63 kA fault current ratings
    • A. 

      True

    • B. 

      False

  • 2. 
    1) SafeGear has the smallest footprint available in the industry, which is:
    • A. 

      42”w x 95”d

    • B. 

      36”w x 85/92”d

    • C. 

      36”w x 72”d

  • 3. 
    Which ADVAC generator circuit breakers are available for SafeGear
    • A. 

      ADVAC G40

    • B. 

      ADVAC G50

    • C. 

      Both ADVAC G40 and G50

  • 4. 
    SafeGear is available with which of the following options?
    • A. 

      SwitchgearMD™

    • B. 

      SmartRack® remote electric racking device

    • C. 

      SafeGear® Digital

    • D. 

      All of the above

  • 5. 
    Both ADVAC and AMVAC Model 4 circuit breakers are available for use in SafeGear
    • A. 

      True

    • B. 

      False

  • 6. 
    The standard warranty offered with AMVAC breakers is:
    • A. 

      1 year

    • B. 

      3 years

    • C. 

      5 years

  • 7. 
    The breaker that requires the least maintenance in the industry is:
    • A. 

      ADVAC

    • B. 

      AMVAC

  • 8. 
    The new ABB line of generator circuit breakers have been tested to which standard?
    • A. 

      The new dual logo standard IEC/IEEE – 62271-37-013

    • B. 

      IEEE C37.013a

    • C. 

      IEC62271-200

  • 9. 
    Type 2B construction offers protection to personnel when the LV compartment door is open
    • A. 

      True

    • B. 

      False

  • 10. 
    Galvanized steel construction offers what customer benefits?
    • A. 

      Superior corrosion resistance

    • B. 

      High light reflectivity

    • C. 

      Both a and b

  • 11. 
    The benefit(s) of using the Delrin tipped primary contacts for auxiliary unit primary connections are:
    • A. 

      Increased personnel safety and product reliability

    • B. 

      Larger PT compartments

    • C. 

      Less work for the Engineer

  • 12. 
    ABB auxiliary compartments are the safest in the industry for operators because:
    • A. 

      They utilize closed door racking

    • B. 

      The devices can be racked in and out with the SmartRack remote racking system

    • C. 

      Both a and b

  • 13. 
    The SmartRack electric racking device offers which customer benefits?
    • A. 

      Increased personnel safety by allowing the operator to rack the breaker from a safe distance from the switchgear

    • B. 

      Being able to rack the auxiliary compartments in and out using the SmartRack

    • C. 

      Both a and b

  • 14. 
    Ground and test devices are used for which customer purpose?
    • A. 

      Filling empty spaces within the switchgear

    • B. 

      Providing a means to safely test and then ground the primary circuits

    • C. 

      Open all breakers within the switchgear

  • 15. 
    The primary benefit(s) of Asset Health monitoring is:
    • A. 

      Increase reliability in the system by detecting potential primary insulation break down before it occurs

    • B. 

      Improve personnel safety by eliminating the need for IR ports

    • C. 

      Both a and b

  • 16. 
    SafeGear with 1200 A main bus and breaker ratings do not require ventilated doors
    • A. 

      True

    • B. 

      False

  • 17. 
    Auxiliary compartments can be located over 2000 A breakers but not over 3000 A breakers
    • A. 

      True

    • B. 

      False

  • 18. 
    3000 A and 4000 A breakers can only be located in the bottom breaker compartment
    • A. 

      True

    • B. 

      False

  • 19. 
    The ANSI MV Safegear MCC Arc Resistance construction is:
    • A. 

      Type 2A

    • B. 

      Type 2B

    • C. 

      Type 2C

  • 20. 
    The contactor type of the Safegear MCC is:
    • A. 

      Fixed

    • B. 

      Removable

    • C. 

      Withdrawable

  • 21. 
    The Safegear MCC available options includes:
    • A. 

      Only Direct On Line (DOL) starter

    • B. 

      Reversible and synchronous

    • C. 

      Both a) and b)

  • 22. 
    The Safegear MCC does not require a transition section when coupled to the Safegear Switchgear only if coupling is front aligned
    • A. 

      True

    • B. 

      False

  • 23. 
    The maximum ratings of the Safegear MCC cell are:
    • A. 

      5kV, 2000 A, 50kA

    • B. 

      7.2kV, 3000 A, 50kA

    • C. 

      12kV, 3000 A, 40kA

  • 24. 
    The available contactor ratings in the Safegear MCC are
    • A. 

      400 A

    • B. 

      720 A

    • C. 

      Both a) and b)

  • 25. 
    The Safegear MCC can be 2H construction (up to 2 contactors per cell) only when 2 contactors are 400 A
    • A. 

      True

    • B. 

      False

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