No video

Mastering Orifice Interview Questions: Top 3 MOST ASKED in 2023

  Рет қаралды 4,942

Asad (I&C Engineer)

Asad (I&C Engineer)

11 ай бұрын

Liquid Service: In liquid service, it's generally advisable to install the transmitter downstream of the orifice plate. Placing it downstream helps ensure that the pressure readings are not affected by disturbances caused by turbulence or uneven flow patterns associated with the orifice plate. This location provides stable and accurate measurements for liquids.
Gas Service: For gas service, it's common to place the transmitter upstream of the orifice plate. This positioning helps in obtaining accurate pressure measurements in a less dense gas, where pressure variations can be significant. It ensures that the pressure readings are not influenced by pressure drop across the orifice.
Steam Service: In steam service, the choice of transmitter location can vary. Some applications place the transmitter downstream to measure the pressure drop across the orifice. However, it's essential to consider factors like condensation and the potential for wet steam, which can affect measurement accuracy. In such cases, it might be necessary to install the transmitter upstream.
Corner Taps (D and D/2 Taps):
D Taps: These are located at the same cross-section as the orifice plate, one tap on each side of the plate.
D/2 Taps: These taps are located at a distance of one-half the pipe diameter upstream and downstream from the orifice plate, respectively.
Flange Taps (Corner Taps with Flange Connections):
Flange taps are similar to corner taps but involve the use of flanges to make it easier to install and remove the pressure taps. They are often used for larger pipe sizes.
Radius Taps (ISO Taps):
Radius taps are positioned in the pipe wall at a specific radius from the pipe centerline. These taps provide a more stable and accurate pressure measurement compared to corner taps.
Pipe Taps:
Pipe taps are located in the pipe wall itself, usually at the 1/2 and 1/8 pipe diameter locations downstream and upstream of the orifice plate. These taps are commonly used for smaller pipe sizes.
Weldolet Taps:
Weldolet taps involve welding small branch connections (Weldolets) onto the pipe to create pressure taps. They can be positioned at the appropriate locations for pressure measurement.
Vena Contracta Taps:
These taps are located at the vena contracta, which is the point of maximum fluid velocity downstream of the orifice plate. Vena contracta taps are used in some specialized orifice flowmeter designs.

Пікірлер: 10
@luvayezzi
@luvayezzi 3 ай бұрын
Well explained. Good work
@ZafarInstrumentTech
@ZafarInstrumentTech 5 ай бұрын
Good
@abdessamedghettas7167
@abdessamedghettas7167 11 ай бұрын
Thank you
@nishitpatel2955
@nishitpatel2955 11 ай бұрын
I like your video. Very knowledgeable....😊
@ganeshmanjalkar3004
@ganeshmanjalkar3004 Ай бұрын
How to get job in design field at initial stage ? It is very hard to find a job because many of companies required 2-3 years of experience in design. Where and how to start ?
@Sreeram.G
@Sreeram.G 11 ай бұрын
1. What should be the mounting orientation for multi phase fluid? 2. If for a gas service the line is at the highest elevation with no deck / platform above it (only sky is above) then how would you locate the transmitter above the tapping? Or alternative?
@AsadPassionateEngineer
@AsadPassionateEngineer 11 ай бұрын
👉 Learn for FREE on Udemy Revise Instrumentation Concepts with Udemy Crash Course Course Link : www.udemy.com/course/instrumentation-interview-crash-course/?referralCode=654FBA0756575E3BF055 Happy learning and Do share your feedback !!!
@vatsalthaker2122
@vatsalthaker2122 11 ай бұрын
Hii...I am currently an automation engineer by graduation I am instrumentation engineer....how can I transit to core instrumentation domain...
@bhagwansinghlodha939
@bhagwansinghlodha939 11 ай бұрын
sir plz make video in plc dcs
@AsadPassionateEngineer
@AsadPassionateEngineer 11 ай бұрын
Sure. Videos are on their way !! coming soon !
Control Valve's TOP 3 MOST asked INTERVIEW Question and Answers
14:25
Asad (I&C Engineer)
Рет қаралды 25 М.
ISO 5167 Orifice Straight Run with 3D Model -Explained
9:39
Asad (I&C Engineer)
Рет қаралды 8 М.
MISS CIRCLE STUDENTS BULLY ME!
00:12
Andreas Eskander
Рет қаралды 21 МЛН
Schoolboy - Часть 2
00:12
⚡️КАН АНДРЕЙ⚡️
Рет қаралды 14 МЛН
Ultrasonic Flow Meter Explained | Working Principles
8:23
RealPars
Рет қаралды 142 М.
Differential Pressure Flow Meter -  Orifice Plate
3:20
Set-Point
Рет қаралды 3,3 М.
Flow and Pressure in Pipes Explained
12:42
Practical Engineering
Рет қаралды 999 М.
Orifice BETA RATIO limit | Why does it EXISTS !!
7:09
Asad (I&C Engineer)
Рет қаралды 16 М.
Basics of Differential Flow Devices - Venturi Tubes, Orifice Plates, and Flow Nozzles
2:32
Orifice Sizing
52:46
Clifford Long
Рет қаралды 13 М.
What is NAMUR NE 43
10:47
Asad (I&C Engineer)
Рет қаралды 12 М.
8-Orifice Flanges
6:19
Mr Engineer
Рет қаралды 7 М.
Orifice TAPPING Types and selection | When to use what guide.
5:25
Asad (I&C Engineer)
Рет қаралды 13 М.