Interested to Buy Any Domain ? << Click Here >> for more details...
why we use 4-20 mA to do calibration of the instruments.why
we cant use 0-20 mA?
- 8 Answers
- 23986 Views
- Emerson, IEM, I also Faced
- E-Mail Answers
Answer Posted / kenechi
Yes
| Is This Answer Correct ? | 1 Yes | 1 No |
Post New Answer View All Answers
Define the difference between a stable versus an unstable controlled system and some of the tools you might use to be able to detect when this is happening and assumptions used for control system application design that could contribute to instability
What is the meaning of wet leg
draw shematic diagram of c/v positioner(smart type)?
why we use impulse line of flow transmitter at 45 deg. angle both side of orifice plate.
How we calculate orifice plat size???
HOW TO SOLVE PROBLEM WITH ENRAF LEVEL TRANSMITTER 854 ATG THAT PASSWARD DO NOT Exist INTO TRANSMITTER TO ADJUST LEVEL WITH PORTABLE PET 847, WRITTEN WRONG PASSWORD , I AM SURE THAT DEFAULT PASSWARD (W2=ENRAF2) IS THIS TRANSMITTER NEED TO REPLACE SOFTWARE AND HOW?
What is the purpose of LO Overhead tank in turbines.
What is the use of GMV in turbine?
what are the values of fuel flow rate in various places in boiler.
what is isloted barrier how it works and what are the main purpose.how it make safe area.
How to Calibrate Ultrasonic flow Transmitter in Field
What is the difference between uv and ir scanners? and what is the workig principle of both
what is use of communication wire in multipare cable(oil and gas field), why this communication wire not used in single pair cable?
How to Calibrate Flammable gas detector in field
what is a half wave, full wave, and bridge rectifer.
