why we require Differential pressure?Why we use Orifice Plate?
Answer Posted / anzal
Differential pressure measurements can be made for flow rate determination
when a fluid flows through a restriction. The restriction produces an increase
in pressure which can be directly related to flow rate
commonly used restrictions; (a) orifice plate, (b) Venturi tube, (c) flow
nozzle, and (d) Dall tube.
The orifice plate is normally a simple metal diaphragm with a constricting
hole. The diaphragm is normally clamped between pipe flanges to give easy
access. The differential pressure ports can be located in the flange on either side
of the orifice plate
Adifferential pressure gauge is used to measure the difference
in pressure between the two ports; the differential pressure gauge can be calibrated
in flow rates
Is This Answer Correct ? | 5 Yes | 1 No |
Post New Answer View All Answers
I have got a call of IOCL interview for projects having 2yrs experience. What sort of questions should I expect in the interview?
which type of signal used in instrument?
I want to buy a seal kit of a pneumatic power cylinder.But I don't know it's specification.So please help me to know its specification.
Explain PID controller tuning & any one method used for it.
Can anyone send most commonly asked interview question in Oil & Gas industry
Why mixer nd grinder Is example of constant torque load not variable torque load ???
Meaning of the following a. IOP- Manimum; b. IOP- Maximu,;
what is dc moter.
In turbine what does term CDP, NI, NH, HSSOC means.
what can of fault ofently come in vibration mesurement?
How to Calibrate Ultrasonic Level Transmitter in field
How u measure the massflow in orifice flow measurement techniques
What is three element in drum level?
Make a ladder diagram on LSL valve will close, on PSL valve will open and start the motor
I want to measure and control level in tank of size 10*5 filled with gasoline, so plz give me the solution with clear details. how to select transmitter and sensors.