A vacuum differential is maintained in the distillate circuit between any two stages of a multiple stage distilling plant by the use of a/an __________.
A
steam trap
B
butterfly valve
C
loop seal
D
adjustable controller
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Question 1 / 205eccef9cbacbc34ba4d457ff
Question 1 of 205eccef9cbacbc34ba4d457ff
A vacuum differential is maintained in the distillate circuit between any two stages of a multiple stage distilling plant by the use of a/an __________.
A vacuum differential is maintained in the distillate circuit between any two stages of a multiple stage distilling plant by the use of a/an __________.