Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / ns
The question can be mean different way.
One answer is as follows. depend upon the valve actuator
can be consider two types. AIR FAIL TO CLOSE and AIR FAIL
TO OPEN.
| Is This Answer Correct ? | 22 Yes | 3 No |
Post New Answer View All Answers
What is ultrasonic flowmeter?
How you calibrate absolute pressure with the calibration range of 0 to 1000 0C Absolute. Please explain the procedure for calibration.
How can test or measure the probe and extension cable to identify if the problem at the probe or cable or at the driver it self? (pleast notify the measuring method)
can u plz send me technical questions asked in SCHNEIDER ELECTRICAL technical paper?
What is three element drum level control system why its better than single element?
how to calculate signal cable sizing? and multipair cable sizing??explain in brief?
how to design orifice plate?what is the equation?
What happen if I install my pressure transmitter below the elevation of pipe in natural gas service?
What materials are used in thermo wells?
What are the types of control valves available
In apron feeder how TPH is calculated?
how to calibrate mass flow meter (Coriolis)? Example calibration range: 0 to 2500 kg/hr line size 3" fluid: Etheline glycol (MEG)
Hi Friends , i need one urgent help , i am preparing for M.tech entrance examination , i need some obejective questions related to instrumentation field. where can i get those ? can anyone help me pls ?
I faced several time siemens ps2 positioner automatically getting Chang in it's set point direction after auto calibration So is there any causes biside this or any permissives ?
Introduce yourself which is not present in your biodata?
