Surface-mounted Water Pump
A surface-mounted water pump pulls water out of a well by creating a vacuum, though it might be more technically accurate to say that the pump works by reducing pressure…
Air Pressure Inside the Tank
Question: A scuba diver’s air tank contains 2,000 PSI of air, as measured by a pressure gauge before descending into the water. The diver descends 50 feet into the water,…
Calculate Hydraulic System Fluid Pressure
In this hydraulic system, a force of 25 pounds is applied to the small piston (area = 10 in2 ). How much force will be generated at the large piston…
Questions on Pressure Transmitter Calibration Setup
Determine what will happen at the following steps in the sequence (when prompted for a response) in this pressure transmitter calibration setup: Pressure Transmitter Calibration Setup The sequence of steps…
How much Pressure applied to U-tube Water Manometer?
U-tube Water Manometer Question 1: How much pressure is being applied to this U-tube water manometer, in units of “inches of water column” and “pounds per square inch”? What would…
Loop Powered Pressure Transmitter
This Honeywell model UDC2500 controller needs to connect to a loop-powered pressure transmitter in such a way that it displays the amount of pressure in the process vessel, and outputs…
Configure the Instruments in Flow Control Loop
Configure the instruments in flow control loop to sense and display process variable with the loop controller actuating two split-ranged control valves.
Pressure Unit Conversion Practical Example
Water pressure available at a fire hydrant is 80 PSI. If a fire hose is connected to the hydrant and the hydrant valve opened, how high can the end of…
DeadWeight Tester Questions
A pressure calibration device called a deadweight tester generates very precise pressures by means of calibrated weights placed on top of a hydraulic piston. The purpose of a deadweight tester…
Installation and Calibration of Pressure Transmitter
This article covers the basic steps and brief guidelines for the installation and calibration of pressure transmitters used in the industries. Guidelines for Installation of Pressure Transmitter 1. Install The…
