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What is the relationship between the universal gravitational constant (G) and the acceleration due to gravity (g)?
3 36968Identify the electrical variable that is either directly or inferentially used by various instruments to determine the value of a measured variable.
4 10747Describe how to calibrate various types of instruments and transmitters using ISA industrial consensus standard techniques.
4 16555Troubleshoot to the device level basic process control systems given the Process and Instrumentation Diagram?
2 11433Convert a pressure, level, flow, or temperature process variable value into the appropriate pneumatic or electrical value given different types of instruments.
6 22867Determine the manipulated variable, controlled variable, and the measured variable given a description of various typical industrial processes.
6 43087How to set up the various advanced process controllers, input the proper parameters, and tune those controllers given related control system information.
1 6973Technician A says the brake warning light is connected into both the parking and service brake systems. Technician B says the brake warning light will come ON only if the service brake system fails. Who is correct?
2 7502If a warning lamp will operate with the ground circuit is bypassed with a jumper wire to ground, what should you check?
2027Technician A says that a fuel tank sending unit will have a high resistance only when the tank is full. Technician B says that its resistance when the tank is full depends on whether the sending unit is designed for use with a bimetallic gauge or with a magnetic gauge. Who is correct?
3 9577Post New Instrumentation Questions
How is PH sensor works ?
How d.p. Transmitter can be applied to close tank?
In control valve proximity inductive sensor is taken as digital feedback for full open and full close.Normally its volts 24v when the sensor acts the feed back voltage 14v so that our relay not indicating in plc panel . kindly give the solution.
what does it mean an active front end in vfd plz explain it briefly
What is the use of temperature compensation?
How you calibrate absolute pressure with the calibration range of 0 to 1000 0C Absolute. Please explain the procedure for calibration.
What is limitation of the ht.of the displacer of a level trol?
how do u calibrate the vacuum transmitter if it shows more reading
What is zero elevation and zero suppression?
dear sir we have insatlled positioner model no.sipart PS2 make Siemens at our control valves . now problem is if we want to increase the response of valve opening speedy /fast. what parameters do we change for positioner ? any idea. please guide us.
Specific gravity.
how many maximum enter 2mm Dia solid cylindrical pipe into 8mm Dia hollow cylindrical pipe. give answer with calculation.
How to work temperature gauge?
what are the values of fuel flow rate in various places in boiler.
how to calibrate mass flow meter (Coriolis)? Example calibration range: 0 to 2500 kg/hr line size 3" fluid: Etheline glycol (MEG)
