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TRG-TRC012-EN 45
Quiz
Questions for Period 3
7 At full load, is the slide valve fully closed or fully open?
8 Explain how the slide valve varies the refrigerant flow rate through the
helical-rotary compressor.
Questions for Period 4
9 What document recommends the data points to be logged daily for each
chiller?
10 List 3 advantages to performing a regular oil analysis on a helical-rotary
water chiller.
Questions for Period 5
11 List 3 common methods of controlling condensing pressure in a water-
cooled chiller.
12 What are the 2 primary limitations with varying the flow rate of water
through the chiller evaporator?