DP Transmitter Located 10 feet Beneath the Vessel
Determine the LRV and URV of a DP transmitter located 10 feet beneath the vessel and connected to it with capillary tubing.
Investigate High Level Alarm of Distillation Process
Suppose the operator of this distillation process calls you to investigate a high-level alarm he is receiving on LAH-58.
What is Marshalling Cabinet?
This marshalling cabinet function is to interface the incoming field cable (which is normally a multipair cable) and the I/O (Input/Output) card connection.
Purge Type Level Transmitter Questions
Purge type level transmitter used to detect hydrostatic pressure in a vessel for the liquid level measurement applications.
Calculate 0%, 50%, and 100% Calibration Points for ΔP transmitter
Calculate 0%, 50%, and 100% calibration points for the ΔP transmitter to measure liquid level in the vessel for wet leg and dry leg.
Control Valve Flow Direction
Control Valve Flow Direction has a relationship with a failure action, High Delta Pressure, Cavitation, and percentage opening of valve.
Transmitter Calibration Range of a Vessel Level
Determine the calibration range of a transmitter in order to measure the vessel level into an output signal of 4 to 20 mA.
Determine Calibration Range of Pneumatic Pressure Transmitter
Determine the calibration range of pneumatic pressure transmitter located at the bottom infers water level by hydrostatic pressure (head).
Moving Pressure Sensing Level Transmitter from Top to Bottom
Calculate the new calibration points after moving the pressure sensing level transmitter from top to bottom of a water tank.
What is WHCP?
Wellhead control panel (WHCP) is used to provide hydraulic supply to the wellhead valves, choke valves, HIPPS, and fusible plug loops.