what is the square root flow transmitter formulla ?
Answer Posted / jeffrey
Qsqr=output SPAN(sqr of percentage)+output LRV
| Is This Answer Correct ? | 1 Yes | 1 No |
Post New Answer View All Answers
what is exact time to study dcs and plc cources
How to work togather like sov,limit switch,proxy switch and booster in xv
Explain PID controller tuning & any one method used for it.
What happen if I install my pressure transmitter below the elevation of pipe in natural gas service?
What are primary elements of measuring pressure?
Type of level transmitter commnly used in Procees area are the following. a.________________This type of level transmitter works as follows
How to Calibrate Temperature Switch in field
why is an oxygen sensor used in a boiler stack
i have used level transmitter in starch cooking preparation tank. tank total height 2mtr.sometime LT display shows some error value when tank is fully empty and diaphragm side i already checked okay no problem in diaphragm area. field cable checked 24volt and mA shows correct value while tank empty mA is 4mA. 4mA i needed that 0% but display showing 10% or 15% percentage values are varying continously please give any good solution for me.....
What are the application of bernoulli’s theorem?
What is stripper & spilitter ? Diffrence in this.?
A PLC is programmed to drive three motors A, B and C as follows : After running motor A for an hour, motor B should get ON and motor A should get OFF. And after running motor B for an hour, motor C should get ON and motor B should get OFF. And after running motor C for an hour, motor A should get ON and motor C should get OFF. (That is, a cyclic repetition with time period one hour) Now, the second condition is: If any motor gone faulty and is tripped, the consecutive motor should get ON and the faulty (tripped) motor should be eliminated from cyclic repetition. The remaining two motors should bear the cyclic repetition of one hour each. (For healthy motor take logic as high and for tripped motor take logic as low) Now, the third condition is: When motor A load(Amps) exceeds 60% of its rated load, motor B should get ON in parallel to motor A. And when both motors A & B are running in parallel, and if their load exceeds 60% of their rated load, motor C should also start in parallel to A & B. [Here the cyclic repetition is eliminated, until their loads become normal(40%)] [Take logic high(1) for load at 60% and logic low(0) for load at 40%] Now draw a flow chart or a ladder diagram to fulfill the above condition.
What is exact difference between the panel earthing and system earthing in DCS system. What is the value of resistence.
WHAT ARE THE INSTRUMENTAL DIAGRAMSOF VALVES?
I want to apply for the universities in US,but i got the GRE score of (650+300=950)TOEFL 69/120.Is this score sufficient for applying universities please i am married i need to go to US because my husband didn't get H1 yet.please send me suggestion