Free ASE Practice Test A7

3 Questions

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Free ASE Practice Test A7

Free ASE Practice Test for the A7 certification exam


Questions and Answers
  • 1. 
     The readings shown below are taken with the A/Csystem operating at an ambient (outside) temperatureof 85˚F (29˚C). What do the readings indicate?
    • A. 

      Normal operation

    • B. 

      Low refrigerant level

    • C. 

      A restriction in the high side

    • D. 

      Damaged compressor

  • 2. 
    When recovering refrigerant from an A/C system, how long should the technician wait after the recovery/ recycling unit has been turned off to see if there is any residual pressure in the system?
    • A. 

      1 minute

    • B. 

      5 minute

    • C. 

      10 minute

    • D. 

      15 minute

  • 3. 
    The following are all methods of orifice tube replacement EXCEPT:
    • A. 

      Replace the line that incorporates the orifice tube.

    • B. 

      Disconnect the liquid line from the evaporator inlet line and pull the orifice tube straight out with an extractor tool.

    • C. 

      Disconnect the liquid line from the evaporator inlet line and, using a twisting motion to break free of the line, pull out the orifice tube with an extractor tool.

    • D. 

      Cut out the section of line containing the orifice tube and, using a kit, install a new orifice tube line segment.