Question: Flapper nozzle is used in a/an __________ controller.
Options
A : electronic
B : hydraulic
C : pneumatic
D : none of these
Process Control and Instrumentation - Part 1 more questions
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Typical specifications for design stipulates the gain margin and phase....
Working principle of radiation pyrometer is based on the
Which of the following relates the emf. generated in a....
Dilute wine was used as a thermometric liquid initially to....
In a single tank system, the transfer function of level....
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