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EM 4.13 Comprehension Test — Chapter 4 Quiz

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  1. EM 4.1

    In what year was a PID first installed in a domestic espresso machine?

  2. EM4.2

    In what year was the first PID-controlled multi-boiler released?

  3. EM4.3

    What is the definition of offset temperature?

  4. EM4.4

    Fill in the blank: To enable temperature profiling, it is useful to have a low _____ in the group head.

  5. EM4.5

    How does the Decent espresso machine manage flow?