Interested to Buy Any Domain ? << Click Here >> for more details...
why do we use 4-20 ma current why cant o-20ma
- 6 Answers
- 21868 Views
- Southwest Cheese, I also Faced
- E-Mail Answers
Answer Posted / shazly
it gives us the ability for knowing if there is cuttig in
the wire.but if we use 0-20 if there is a cutting in the
wire it will indicate also 0 which we have and i will not
give us any idea if there is cutting or not
| Is This Answer Correct ? | 30 Yes | 6 No |
Post New Answer View All Answers
can anyone guide me how to get any of the previous year GAIL question papers? are they available? 0n 2nd august i have to take the written test.
what are the different types of Protocols? & their applications.
protection relay watchdog contact operation?
who's take first position in process in the timing of new installation flow transmitter and control vavle. give the answer with logical trick.
How to erection of DCS Panel at site step by step
What are the type of bonnets in the control valves?
Hi i am aneesh, done btech in applied electronics & instrumentatiin. And then i took mba in finance & marketing.After that i got placement in finance co and worked there for 3.5 yrs.Now i wanted to come back to engineering job.But without engg experience, i may not able to find an opening.i have done a course related to flow meters and ite calibrations. Kindly suggest where should i try to get a job?
what does the ratio 800-400-300-200/1-1-1-1-1 in the specification of current transformer indicates?
How many interlocks at turbine side?
Derive capacitance to 4-20ma conversion formula / relation in capacitance type pressure sensor?
Hi Friends , i need one urgent help , i am preparing for M.tech entrance examination , i need some obejective questions related to instrumentation field. where can i get those ? can anyone help me pls ?
What pressure results for a flow transmitter of range 0- 180t/h in the dcs and 0-301mbar in the field using square root extraction. Kindly also suggest formulae for the percentages 0,25,50,75,100?
what do u mean by compensation n pid tunning?in pid tunning what you tunned?is it possible 2 tune p i d
where are following valves are applicable to install. can any valve be installed any line. globe valve butterfly valve boll valve gate valve
what are the steps I have to deal with?
