Pld/Cxd Amplifier Product Training Assessment

19 Questions | Attempts: 1139

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Pld/Cxd Amplifier Product Training Assessment - Quiz

Welcome to the PLD/CXD Amplifier Product Training Assessment tool. Please review all sections before attempting this assessment. You must correctly answer 80% of the questions to complete this assessment.


Questions and Answers
  • 1. 
    What does FAST stand for?
    • A. 

      Flexible Amplifier Summing Technology

    • B. 

      Flexible Arrangement Shifting Technology

    • C. 

      First Acoustic Sampling Theory

    • D. 

      Finite Audio Spectrum Transition

  • 2. 
    What does FAST do?
    • A. 

      Actively distributes amplifier power in any combination of channels

    • B. 

      Draws additional electrical power from the wall during periods of rest

    • C. 

      Automatically detects the loudspeakers connected to the amplifier

    • D. 

      Connects the amplifier to a third-party controller

  • 3. 
    What type of amplifier is the PLD/CXD?
    • A. 

      Class A

    • B. 

      Class B

    • C. 

      Class C

    • D. 

      Class D

  • 4. 
    Which of the following sentences is true about the PLD/CXD power supply?
    • A. 

      The Powerlight power supply draws current efficiently using Power Factor Correction.

    • B. 

      The Flux Capacitor draws power through the miniature reactor within Mr. Fusion.

    • C. 

      The Trilithium Crystal chamber generates the power for the Warp Drive.

  • 5. 
    What two factors define the deliverable power to a single amplifier channel?
    • A. 

      Current and Voltage

    • B. 

      Weight and Class

    • C. 

      Power and Rack Size

    • D. 

      Impedance and Delay

  • 6. 
    What mode combines two channels to provide more power to higher impedance loudspeakers?
    • A. 

      Bridge

    • B. 

      Parallel

    • C. 

      Power Factor Correction

    • D. 

      Intrinsic Correction

  • 7. 
    Which loudspeakers benefit most from a Bridge-Parallel mode?
    • A. 

      Loudspeakers with impedance in the 4 – 8 ohm region

    • B. 

      Loudspeakers with impedance more than 8 ohms

    • C. 

      Loudspeakers with impedance less than 4 ohms

  • 8. 
    What mode combines two channels to provide more power to lower impedance loudspeakers?
    • A. 

      Bridge

    • B. 

      Parallel

    • C. 

      Power Factor Correction

    • D. 

      Intrinsic Correction

  • 9. 
    Why is the PLD/CXD built “upside-down”?
    • A. 

      To keep small particles from ending up on the circuit boards

    • B. 

      To make the amplifier harder to duplicate

    • C. 

      Gravity is critical to the amplifier’s power capacitors

  • 10. 
    What are the three primary components of each amplifier channel?
    • A. 

      Storage capacitors

    • B. 

      Filter

    • C. 

      Custom MOSFET output device

    • D. 

      GPIO

  • 11. 
    The PLD/CXD amplifier can automatically assign specific signal processing to designated QSC loudspeakers to maximize their performance. What is the name of this feature?
    • A. 

      Intrinsic Correction

    • B. 

      Inherent Calculation

    • C. 

      Implemented Coordination

  • 12. 
    What does the Preset Wizard do?
    • A. 

      Helps to select the best amplifier channel configuration based on user parameters

    • B. 

      Automatically adjusts the gain of all input signals to highlight the best one

    • C. 

      Places all of the silverware, plates, and cups at the dining halls of Hogwarts

    • D. 

      Detects a clipping input signal and tells it “You shall not pass!”

  • 13. 
    Which of the following are main pillars of the PLD/CXD amplifiers? Check all that apply.
    • A. 

      Fast Flexible Power

    • B. 

      Real Useful DSP

    • C. 

      Advanced Amplifier Technology

    • D. 

      Unmatched User Experience

    • E. 

      Clunky Outdated System

  • 14. 
    Why do channels A and C share a heat sink?
    • A. 

      Since channel A is most commonly paired with channel B, this spreads out the thermal load when channel A and B are in use.

    • B. 

      They share one circular heat sink with channels B and D as well.

    • C. 

      Since channel A is most commonly paired with channel C, this allows one heat sink to handle both of their thermal loads, letting the other heat sink cool down.

  • 15. 
    When you press the Gain button on the Front Panel and adjust a channel’s gain, the change is not active until you select the Enter button.
    • A. 

      True

    • B. 

      False

  • 16. 
    When you save a new Preset with the Preset Wizard, that preset is automatically loaded to the amplifier.
    • A. 

      True

    • B. 

      False

  • 17. 
    What is the default password on the Lockout feature?
    • A. 

      QSC

    • B. 

      PLD

    • C. 

      CXD

    • D. 

      Password

  • 18. 
    What are the primary functions of the Amplifier Navigator Software?
    • A. 

      To update amplifier firmware and to copy Preset libraries

    • B. 

      To provide a 3D guided tour of the inside of the amplifier chassis

    • C. 

      To give suggestions as to which QSC amplifiers are best suited for your installation

    • D. 

      To help locate a stolen amplifier using GPS triangulation

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