What is the relationship between the universal gravitational constant (G) and the acceleration due to gravity (g)?3 30154
Identify the electrical variable that is either directly or inferentially used by various instruments to determine the value of a measured variable.4 5114
Describe how to calibrate various types of instruments and transmitters using ISA industrial consensus standard techniques.4 9306
Identify and use the ANSI/ISA-S5.1 consensus industrial standard process symbols.2248
Troubleshoot to the device level basic process control systems given the Process and Instrumentation Diagram?2 6412
Convert a pressure, level, flow, or temperature process variable value into the appropriate pneumatic or electrical value given different types of instruments.6 13689
Determine the manipulated variable, controlled variable, and the measured variable given a description of various typical industrial processes.6 30903
How to set up the various advanced process controllers, input the proper parameters, and tune those controllers given related control system information.1 3260
Technician 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 3255
If a warning lamp will operate with the ground circuit is bypassed with a jumper wire to ground, what should you check?898
Technician 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 4735
PT RTD Range: -200 to 500 degree celsius If I configured in DCS Lower range and Upper range . In face plate it shows red colour due to overa range how was the characteristics look If the temperature is more than operating range. how was the characteristics look . whether its in Resistance vs Temperature curve is Linear or Non linear
what is cems analyzer explain with principle and drawing ?
How we can check the 2 wire proxy switch? & how it is connected to DI MODULE OF PLC?
The company where I am working, their is rosemount 5400 series radar type level transmitter, it is meant to show level of filled tank, but along with the level it is showing temperature also, so my question is how a onon-contact type radar type level transmitter can show temperature even if it does not have any contact with the fluid?
Make a ladder diagram on LSL valve will close, on PSL valve will open and start the motor
WHY THE DEGREE OF VALVE PLUG AND VALVE SEAT IS SLIGTLY DIFFERENT I CONTROL VALVE TRIM DESIGN
what will the sending unit in the fuel gauge utilizes?
Drum level tx with GP4 with zero elevation:7300mmh20 on HP and 8050mmh2o on LP as range but on commissioning the tx readiing is max,Why this reading?
How to regulate the flow of Air in 4" line, with max flow of 330 nm3/hr and Pressure of 0.5 bar? please suggest the type of instrument required.
What is intrinsic safety mean.
How vortex sensor used for steam flow measurment can be checked on line i.e without taking out from process line.
why we are using drum level control valve air to close?
What is surge and how is it prevented, what is the purpose of bypass valve across AS valve.
What is difference between radial vibration and axial vibration explain in detail .
typical loop drawing of a simple feedback control comprising of one transmitter and one control