warning lamp does not light, but it does light when the wire from the lamp going to the sending unit is grounded (the part that plugs into the sending unit) what does this indicate)?
1 4371The wire is disconnected from the temperature sending unit (magnetic gauge). A voltmeter connected to the wire reads 0v. What does this indicate?
2 7534The wire is disconnected from the fuel gauge sending unit (bimetallic gauge). A voltmeter connected to the wire reads a pulsating 5v. What does this indicate?
3 7016Is there a particular problem if two proposals from the same observatory (originating with different partners) are submitted?
1 3764which instrument is most commonly used to observe the external features of a grasshopper's abdomen?
1 6242Is SmartPlant Instrumentation taking advantage of the quality assurance procedures within Intergraph?
1 5205Will Intergraph support SmartPlant Instrumentation in an AutoCAD or MicroStation environment on a long-term basis?
1 8111Post New Instrumentation Questions
How to calibrate Toxic gas detector?
Calibration procedure for Electro magnetic Flow meter
hey any one got the papers of SAIL and HPCL plz do help me by posting them to my mail ID's naren07_87@yaho.co.in, surenarendra@gmail.com
How process line mpm calculation is done?
where proximity sensor installed on tank in loading arm application
Why do we floating DC in DC system.
Why trim span ? How?
Draw a P& ID showing – orifice flange, plate, dp transmitter, isolation & bypass valves and tubing.
what is the advantage of submersible level transmitter compare to ultrasonic level transmitter?
on interface level transmitter model(RTG3302-EMERSON) What is threshold valve how can we select correct threshold value T1,T2,T3,T4 When interface water & hydro carbon
How a conductivity sensor & analyzer work at boiler, whats the principle & science is beyond this,How conductivity sensor sence & convert signal & move toward analyzer & analyzer show reading in percent? also what is temperature compensate option in conductivity analyzer
Which type of diagphram use in costic line,DM water line,natural gas line,oil line?
What is modbus?
what is Best Among SINK Or SOURCE Type Design In Digital Signal, Either Iput Or Output? WHY?Can any one..
why we us isolation barrier in hazardous area how it works to protect the area and please clarify its current flow.