Golgappa.net | Golgappa.org | BagIndia.net | BodyIndia.Com | CabIndia.net | CarsBikes.net | CarsBikes.org | CashIndia.net | ConsumerIndia.net | CookingIndia.net | DataIndia.net | DealIndia.net | EmailIndia.net | FirstTablet.com | FirstTourist.com | ForsaleIndia.net | IndiaBody.Com | IndiaCab.net | IndiaCash.net | IndiaModel.net | KidForum.net | OfficeIndia.net | PaysIndia.com | RestaurantIndia.net | RestaurantsIndia.net | SaleForum.net | SellForum.net | SoldIndia.com | StarIndia.net | TomatoCab.com | TomatoCabs.com | TownIndia.com
Interested to Buy Any Domain ? << Click Here >> for more details...

why use 4-20mA in the field of instrumentation?

Answer Posted / diya.

4-20mA is use in instrumentation feild, bcoz when we consider 1-16mA there is difficult to find error in that...

Is This Answer Correct ?    4 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

dear friends, i have seen flow as the selection critriea in presure guage (bourdon tube) and i would like to know what is the relation between flow and performance of pressure guage other parameters i found in the data sheet are pressure max. 1ksc temperature max. - 50 deg c line size - 80NB operating range - 1ksc pr. guage range - 0-2 ksc thank u,

2127


What is furnace draft control?

1026


sir, i preparing hpcl,ongc,barc,hal exams(instrumentation engg)pls send a placement papers

2278


Meaning of the following a. IOP- Manimum; b. IOP- Maximu,;

2100


what is exact time to study dcs and plc cources

1989


What materials are used in thermo wells?

1098


Regarding , there is an air cooler which control the fans(50% of AV FANS) by temperature in outlet , and the louver of Air cooler is controlled by HIC from control system , So if on Air cooler we will consider 2 individual I/P converter or positioner?

1719


hiii.... can any one provide me previous years question paper of hindustan petroleum for instrumentation engineering???

1933


when a magnet is heated?

1920


i am having information technology branh ....... can i prepare for psu exam

2170


Explain about the leakage class of the control valves

1947


Can any one tell me what type of question asked for instrumentation and control interview panel??? pls mail ramashankar.goel@gmail.com

844


How do bending tubing provide better measurement than using tubing fittings such as elbows?

1874


I faced several time siemens ps2 positioner automatically getting Chang in it's set point direction after auto calibration  So is there any causes biside this or  any  permissives ?

1794


How ejector(or)evactor air pump is working in thermal power plant?

6540