what is the relation between flow and pressure.for example relationship betwe

what is the relation between flow and pressure.for example
relationship between level and pressure is p = phg like
that i want ans for this question.and also how to calculate
orifice sizing and flow transmitter. pls some one ans for
this questions.

Question Posted / muruganmani

3 Answers
9106 Views
Orchid, SRF, I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

what is the relation between flow and pressure.for example relationship between level and pressur..

Answer / vishal

flow is directly proportional to square root of dp.

Is This Answer Correct ?

12 Yes

0 No

what is the relation between flow and pressure.for example relationship between level and pressur..

Answer / parmar chintan v

the propotionality is not linear bt d square root
relationship in dat flow rate is propotional 2 d square root
of diffrential pressure

Is This Answer Correct ?

1 Yes

1 No

what is the relation between flow and pressure.for example relationship between level and pressur..

Answer / yashpal saraswat

these all question answer is at place, go to this link
http://www.omega.com/literature/transactions/volume4/T9904-07-DIFF.html

Is This Answer Correct ?

0 Yes

0 No

Post New Answer

More Instrumentation Interview Questions

Boiler flame scanner advantage?

0 Answers Fluke, Petrochemicals, Tata Chemicals,

what is difference between 3 wire and 4 wire RTD sensor?

12 Answers HTA Instrumentation,

how to commission furnace ( water heater)

0 Answers Petrofac,

What is surge and how is it prevented, what is the purpose of bypass valve across AS valve.

0 Answers ADMA OPCO,

What is the use of valve positioner?

1 Answers CCIE,

OBJECTIVE TYPE QUESTIONS OF ANALYTICAL INSTRUMENTATION

0 Answers Fauji Fertilizer, GSECL, NFL, Power Plant,

In control valve , Failure position : Close If it is Fail close(FC) during failure of AIR.. what will be the initial/ normal position of control valve is it normally open or close? please some one explain soon..

2 Answers

Why upper weighing limit of electronics balance is 90% of the total weighing capacity?

0 Answers Emcure,

What is the working principle of oxygen analyzers(zirconium oxide type) used in CFBC boilers?

3 Answers Bajaj, Kohinoor, Wartsila,

what is the input of conductivity sensor and meter during the calibration time and what is the output?

2 Answers

Why humidity limit is 30 to 55 % for raw material storage?

1 Answers

how will you segregate the alarm levels in alarm management system during factory Acceptance Test

0 Answers

For more Instrumentation Interview Questions Click Here