Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / m.ra
Yes we can operate a control without a positioner in the
following condiotions.
1) Volume booster is not required.
2) Operation of control valve will be very sluggish.
3) Charecteristics of control valve cannot be changed.
4) If the valve is self regulation than also positioner is
not required.
| Is This Answer Correct ? | 4 Yes | 8 No |
Post New Answer View All Answers
how to connect transmitter measuring sulfur process? 1-by using long impulse line or 2- by using coated short impulse line
Why mmwc unit is used?
in natural gas indirect water bath heater,how to prevent the problem of backfire from firetube during ignition...becoz of this backfire performance of wbh is going low.
why I need valve guard and whats different between guard and positioner ??
How would you choose differential range?
diff between neutral ,ground,phase , earthing and shielding?
field bus transmitter calibration procedure tell me
What is stripper & spilitter ? Diffrence in this.?
i am preparing for BARC ,so plz mail me how to prepare for BARC. ALSO IF POSIBLE SOME RELATED QUESTIONS. MY MAIL ID IS khushi_4uall2003@yahoo.co.in
Can Any body tell me how to check Modbus Settings in ER300N L&T trivector meter?
Meaning of the following a. IOP- Manimum; b. IOP- Maximu,;
how to calibrate and troubleshooting of leveltroll?
What is shielding effect?
what is orfics working in main steam line. is it increase pressure, velocity of steam flow and dicrease steam flow rate. or any other
How do you identify an orifice in the pipeline?
