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 using 4-20ma not using 0-20or why not using 1-
20ma???????

Answer Posted / rathod mukesh r

If we use 0 - 20 ma rage as standard then we cant define live zero .

Is This Answer Correct ?    0 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

Hello to all....I am an Instrumentation Graduate and i am passed out in this year only.. I am unable to find the job in my core instrumentation.. so any boby tell me how to and where to search the job....please...and also tell me i there are any courses offered in the instrumentation stream so i can do it... you can send your suggestions to my mail-id i.e Ganesh20084u@gmail.com ... please..

2019


What are the types of control valves available

2146


Please tell me details about Sox,Nox,SWAS analyser????

3773


Can please tell mi about SIOS, PRM, SERVER, and what is the diference between PIN LAN, PCS LAN,APC Server, and please send the Doc if possible for referance,mail id patil_amit17@yahoo.com

2015


send me model hpcl questions pleas..........my mail id mohideen.dharvesh@gmail.com

2284


Type of level transmitter commnly used in Procees area are the following. a.________________This type of level transmitter works as follows

2144


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 ?

1955


why we use 3 wire rtd direct wiring for temperature measurement instead of temperature transmitter like bearing temperature

1859


How to convert Differential pressure to flow in TPH

2284


I have 0.75mm sq multicore cable (IS type) , can use instead of same type but 1.5 sq mm cable ? Note : The distance is around about 150 meter.

1624


What are advantages and disadvantage of the ac supply load cell?

1129


How the warning lamp of a charging-system is activated ?

2683


Define the difference between a stable versus an unstable controlled system and some of the tools you might use to be able to detect when this is happening and assumptions used for control system application design that could contribute to instability

1882


PLEASE PROVIDE SAMPLES OF CHEVRON SKILL TESTS

3934


In apron feeder how TPH is calculated?

1787