Interested to Buy Any Domain ? << Click Here >> for more details...
What is the purpose of valve positioner. Explain 4 uses.
- 2 Answers
- 7597 Views
- SRACO, I also Faced
- E-Mail Answers
Answer Posted / as
Point No#2 The characterstics of valve for example
liner/equal percentage are defined by valve plug,cage shape
and not by valve positioner.
| Is This Answer Correct ? | 1 Yes | 1 No |
Post New Answer View All Answers
A flange is used for instrument connection for a system with a design temperature of 316C (600F) and a design pressure of 1000 kPa (145 psi). What is the class rating of the flange to be used for this application? Explain your answer
how to calibrate steam control valve in steam turbine
How to Calibrate Vortex Flow transmitter in field
how to calculate control valve bonnet size?? or how to select its material?
Why ac supply load cell is used? Can we use the dc supply load cell?
how works encoder in plc
What is zener diode? What is voltage regulator?
Draw symbols of the following :
what is the electrical operation procedure for switching on 27.6MVA electric furnace.
pls suggest suitable MOC of diaphragm for pressure measurement of UREA grade solution service fluid.
Identification of control valve parts.
How to convert Differential pressure to flow in TPH
what is surge and how is it prevented, what is the purpose of bypass valve across AS valve.
How to find out the current of two motors having same power consumption but different RPM?
Please send me the sample question of Instrumentation of hpcl/iocl exam. my mail id hihi_kiholo@rediffmail.com
