Interested to Buy Any Domain ? << Click Here >> for more details...
What is two wire system and how it work
- 2 Answers
- 7318 Views
- Bhel, IFFCO, I also Faced
- E-Mail Answers
Answer Posted / asim
By 2-wire it means the transmitter is powered form the
system to which it is connected... normally 24VDC and 4-
20mA signal is connected to the control system using only
one single pair of wires.
| Is This Answer Correct ? | 6 Yes | 0 No |
Post New Answer View All Answers
sir i m preparing for BARC but i am not getting any papers to prepare for this exam so please send me some sample papers to my i.d for the preparation of barc.
Name different parts of a pressure gauge.
Valve positioner and actuators in detail.
centrifugal compressor interlock? Tell me the parameter at which compressor will trip
in mass flow meter what is drive friquancy ?
Positioner usage.
I need to know steps to Calibration Valve Guard......
What is ultrasonic flowmeter?
I was working on calibrating turbidity transmitters endress+hauser at effluent polishing plant.We calibrated using NTU buffers.What happened is that when we immersed the sensor, everytime we raise and lower the sensor gradually, the reading will vary.my question is that is there any specifications on what is the required distance from the bottom of the container with buffer to the face of the sensor?Is it ok to install the sensor in a medium which has turbulence specially if bubbles are present?
What is shielding effect?
can u plz send me technical questions asked in SCHNEIDER ELECTRICAL technical paper?
Why trim span ? How?
How to calibration a control valve?
what is the difference between magnetic flow meter and mass flowmeter
What is the Working principle of Dozing valve?
