• Get ready to take the test

    The test has 25 questions. time limit is 30 mins. All the best!
  • 1. Handheld, noncontact ……………………………… thermometers are used on the corrugators to measure paper and vessel temperatures.
  • 2. The ………………. is there only for aiming and has no function in sensing temperature in thermometers.
  • 3. When measuring ……………………………. temperatures it is preferable to measure it from both sides of the machine
  • 4. A quick and accurate way to check if two rolls are parallel to each other is to use ………………..
  • 5. The procedure for measuring internal board temperature with thermo – paper strips was developed by ………………………………
  • 6. There are ……………… different nos. of thermo-papers available to measure temperatures from 90F to 500F.
  • 7. Infrared sensors are installed in various places on the corrugator to monitor ……………….
  • 8. An IR gun usually measures…………………………….
  • 9. …………………………… surface will radiate more than shiny light surface.
  • 10. …………………………. is recommended on preheaters and hotplates prior to using IR guns
  • 11. In iodine test ……………….. turns into purple
  • 12. To begin soak test, tank should be filled with heated water at ……………………
  • 13. In medium, if glue line width on the operator side differs from the width on the drive side…………………………… is out of parallel
  • 14. Spotty glue line is usually caused by ………………………
  • 15. Soak tank test usually allow us to observe…………………….
  • 16. Soak tank test is used to discover……………….
  • 17. When a good fiber pull is achieved at one end of the finished board and not the other, it is called………………….
  • 18. Glue roll overspeed problem are caused by an incorrect setting in ……………………
  • 19. ………………………. Test is used to examine the placement of adhesive
  • 20. Glue lines should be measured with a gauge to determine their width, which will indicate whether the application rate is adequate. This is a valuable tool for determining the correct…………………………… gap settings
  • 21. When the adhesive is deposited on the flute tips, it will help to determine correct ……………………
  • 22. When Glue roll is out of parallel ………………………… will vary from operator side to drive side
  • 23. Assuming adequate flute tip coverage, poor adhesive transfer to the double facer liner usually indicates inadequate pressure in the …………………………
  • 24. Square footage is calculated by multiplying ……………………………
  • 25. Corrugator board can be tested for resistance to failure upon exposure to moisture with one of the following methods…………………………..
  • Should be Empty: