Referring to the device shown in the illustration, the coiled sensing lines "A" and "B", are used simultaneously when the pilot is used __________. See illustration GS-0052.
A
to maintain a level in a tank vented to the atmosphere, pressurized, or operating under a vacuum
B
to maintain a tank level where there exists a variable vapor pressure atmosphere
C
as a square root extractor when variable ratios are present in the processing system
D
to maintain a constant flow differential across a turbine- driven, centrifugal pump
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Question 1 / 205eccefa5bacbc34ba4d487e7
Question 1 of 205eccefa5bacbc34ba4d487e7
Referring to the device shown in the illustration, the coiled sensing lines "A" and "B", are used simultaneously when the pilot is used __________. See illustration GS-0052.
Referring to the device shown in the illustration, the coiled sensing lines "A" and "B", are used simultaneously when the pilot is used __________. See illustration GS-0052.