Define the terms Accuracy, precission, Spam, process tolerance while doing calibration of an instrument? Explaini with an example?
2102Can I put my meter across an RTD to check it safely witout tripping the equipment when it is connected to an monitoring device eg.RTD module or IQ 1000
1 4218How do Foundation Fieldbus works? how the Communication Carries out from Foundation field bus,Field Devices and Controller? Were it's Application in the Field? For Which Signals this is Used? PLease Find this answer for this Question Detaile wise because i want to clear the Concept Regarding Foundation Field Bus,if Possible please attach the link of Document with Contails Diagramatic So that more esier for me.
3 11856You wish to SINK all my digital inputs to a PLC digital input card. Would you common out the leads to a positive or a negative connection?
1 4185If you SOURCE your outputs from a PLC, would you have to make the output HIGH, or LOW, in order to switch an output ON?
1 3472Post New Instrumentation Questions
what does it mean an active front end in vfd plz explain it briefly
How to do gas analysers calibration in AUTO and Manually by using zero and span gas?
Isometric drawings are generated during _________________ phase of a project
What is the constant voltage unit?
Hi,can anyone help me out with PhD programs related to Instrumentation field?I have a degree in electronic Instrumentation?
Good evening all I need a small favour regarding reliance paper i wanna probable sample papers(e&i) of reliance. if any of u have any idea about dis then plz mail me back.i belongs to electronics and instrumentation engg.so i need e&i papers. thanking u....
In a gas over oil actuator, after the opening/closing of valve, how the gas is vented out? How does the hydraulic/gas circuit function?
use of split range ? where it is used ? in which control loop it is used ?
Why is the orifice tab provided?
why we are using digital signals for I/O & how to measure this signals is getting or not ?
How to calibrate smoke Dectector
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?
Positioner usage.
send me last 5 years questions asked in rrb chennai, for section engineer
how is work pressure switch& level switch?what is the principle of this?