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Exam (elaborations)
Power Engineering - 4B6
NewPower Engineering - 4B6 Practice Questions And Answers
Exam (elaborations)
Power Engineering - 4B6 Practice Questions and Answers Rated A
PopularPower Engineering - 4B6 Practice Questions and Answers Rated A 
Chillers must have to protect the evapo- 
rator coil from freezing damage. 
a. anti-freeze 
b. frost plugs 
c. freeze stats 
d. heaters 
Sodium zeolite softeners: 
a. Remove all dissolved solids and suspended matter from 
the water 
b. Remove calcium and magnesium ions from the water 
c. Are regenerated with an acid solution 
d. Remove all dissolved solids from the water 
Which of the following is NOT a cause of, or a factor in, 
cl...