Switch And Data - Power Quiz - Part I

5 Questions | Total Attempts: 50

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Power Quizzes & Trivia

Power Quiz for Switch and Data Sales Reps


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Questions and Answers
  • 1. 
    What is the main function of the PDU?    
    • A. 

      Filter harmonics and power surges

    • B. 

      Transform 480 VAC to 208/120 VAC and distribute power to customers

    • C. 

      Transfer input power to generator during a power interruption

    • D. 

      Invert -48 VDC to 480 VAC

  • 2. 
    What is the main function of the ATS?      
    • A. 

      Eliminate harmonics from the power distribution

    • B. 

      Charge the batteries in the DC Plant

    • C. 

      Start the generator and switch to emergency power during utility power interruption or degradation.

    • D. 

      Provide maintenance bypass to take the UPS off-line during maintenance

  • 3. 
    The NEMA receptacle name L5-20R correlates to:
    • A. 

      20 amps, 120 VAC twist lock receptacle

    • B. 

      5 amps straight blade receptacle

    • C. 

      20 amps, 208 VAC twist lock receptacle

    • D. 

      20 amps, 120 VAC twist lock plug

  • 4. 
    What are the two inputs to the ATS
    • A. 

      Harmonic distortion and political polls

    • B. 

      Power plants and UPS

    • C. 

      DC Batteries and UPS batteries

    • D. 

      Utility and emergency generator

  • 5. 
    Under normal operating conditions, the power distribution chain is as follows  
    • A. 

      Utility – ATS – UPS – PDU – Customer Equipment

    • B. 

      Utility – HVAC – UPS – Customer Equipment

    • C. 

      UPS – ATS – Static Switch – Customer Equipment

    • D. 

      Utility – Generator – PDU – UPS – Customer Equipment