HELLO FRIENDS PLZ EXPLAINE ME WHAT IS ORIFICE?AND HOW WE ARE USING IT IN INSTR

Categories >> Engineering >> Instrumentation
Suggest New Category

HELLO FRIENDS PLZ EXPLAINE ME WHAT IS ORIFICE?AND HOW WE
ARE USING IT IN INSTRUMENTATION

Question Posted / keval.vakani

5 Answers
6868 Views
Wartsila, I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

HELLO FRIENDS PLZ EXPLAINE ME WHAT IS ORIFICE?AND HOW WE ARE USING IT IN INSTRUMENTATION..

Answer / b.balaji rajgopal

orifice is nothing but a plate having hole at the centre
.when it is placed across a flow line a differential
pressure is created across the orifice due the diff. in the
dia of orifice and pipe line.this diff pressure is directly
proportional to the flow of the liquid.this differential
pressure is given to the differential pressure transmitter.

Is This Answer Correct ?

26 Yes

2 No

HELLO FRIENDS PLZ EXPLAINE ME WHAT IS ORIFICE?AND HOW WE ARE USING IT IN INSTRUMENTATION..

Answer / sandy

orifice is the flow element,placed in process line for
measurement of liquid or gas flow.
it is used to create differential pressure required for
measurement using dp transmitter.

Is This Answer Correct ?

0 Yes

0 No

HELLO FRIENDS PLZ EXPLAINE ME WHAT IS ORIFICE?AND HOW WE ARE USING IT IN INSTRUMENTATION..

Answer / joby

oriface plate can be used a primary sensing element for
differential pressure transmitters.basic principle is to
make restrictions in flow to obtain differential
pressure.which will be directly proposional to the flow
rate.

Is This Answer Correct ?

0 Yes

1 No

HELLO FRIENDS PLZ EXPLAINE ME WHAT IS ORIFICE?AND HOW WE ARE USING IT IN INSTRUMENTATION..

Answer / hvkkumar,mtech,instrumentation

orifice is variable restriction flow meter,it has two
tapings befor restriction and after restriction connect to
differntial manometer this pressure head is propotional to
the flow rate,it is based on bernuolis law and continutiy
equation.

Is This Answer Correct ?

4 Yes

7 No

HELLO FRIENDS PLZ EXPLAINE ME WHAT IS ORIFICE?AND HOW WE ARE USING IT IN INSTRUMENTATION..

Answer / visakh ctjv

orifice is a used as a primary element for flow
measurement.the differential pressure created by the
orifice is propotional to the flow rate.it is very cheap
and easy to install

Is This Answer Correct ?

1 Yes

4 No

Post New Answer

More Instrumentation Interview Questions

Manipulation of dead wt. tester double piston type.

0 Answers CCIE,

how far the two wire transmission (loop power) maximum distance suitable?

2 Answers PCIL,

what are the standards used for earthing instruments in the field?

1 Answers

Where do we consider the pressure in mbar & where do we consider the pressure in bar & why is it so ?

2 Answers BOC, Jindal Steel and Power,

How can measure flow in oil line?which type of transmitter is generally used?

1 Answers

how many types of viberation transmitter and how to calibrate and where use of vibration transmitter

0 Answers Sabic,

what is the full formof HART

7 Answers

What is the deffernce bet. Instrumentation and Electrical Enginerring?

1 Answers

POSSITIVE PULSE IS APPLIED TO AN INVERTER INPUT.THE TIME FROM THE LEADING EDGE OF THE INPUT TO THE LEADING EDGE OF THE OUTPUT IS 10 ns. THE TIME FROM THE TRAILING EDGE OF THE INPUT TO THE TRYLING EDGE OF THE OUTPUT IS 8 ns. WHAT ARE THE VALUES OF tPLH and tPHL?

0 Answers

Instrumentation engineer please reply me,I am electrical engineer ,what is the future in instrumentation dept {presently working (P&ID) Design} for me,whether good future for me as instrumentation department.what side can i get job in future

3 Answers

Which language of programing is popular? how can i learn it ?

0 Answers

What are the key components of control loop?

1 Answers

For more Instrumentation Interview Questions Click Here