ACTUAL Questions and CORRECT Answers
, Internal ___ is not required b
for dynamic type
compressors.
seals
lubrication
pressure monitoring
corrosion monitoring
temperature monitoring
Low pressure or high e
pressure are the two
primary classifications of
____.
centrifugal pumps
sump pumps
boilers
draft fans
pressure controllers
The boiler feedwater a
becomes increasingly ____
as it approaches the
measurement of zero.
acidic
neutral
softer
basic
alkaline