Answer Posted / nishat
flow is directionally proportionalto suare root of differencitial pressure
f=square root(p1 - p2)
so suare root extractor is used to solve the square root so that we could get correct flow
Is This Answer Correct ? | 2 Yes | 0 No |
Post New Answer View All Answers
What is zener diode? What is voltage regulator?
why any measurement made interms of pressure is more accurate ? to be more precise most of the flow velocity is made interms of pressure and it is accurate. what is the reason behind pressure measurement being accurate ?
what should he know if he is an assitent engineer instrumentation in cement industries of experience of 10 - 15 year.
, Instrument Index, P&ID review, I/O schedule, datasheet, DCS / Analyzers specifications, loop diagrams, hook-up drawings.
the whole paper was based on Transducers..questions like define repeatability, error,accuracy,precision..den there were many q. on the conversion of Pa to mmHg and other units.. also..der wer few Q. on some level sensors(with diagram)
hi! i want to know about mpse exam.
what is the responsibility of an instrument commissioning supervisor
what is cems analyzer explain with principle and drawing ?
where cascade loop use ?
Can anyone send most commonley asked Instrumentation questions and answers in cement industry please?
What you mean by multi stage control vavles?
how to connect transmitter measuring sulfur process? 1-by using long impulse line or 2- by using coated short impulse line
What is wet leg condition and why is it used?
Which Signal hart communicator work? If there any signal change when hart connect while transmitter in line ?
how to measure oxygen which methods are using?