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 we use 4 to 20 mA, (This is International Standard)
instaed of this can we use 4-16, or 4-24 or 3- 15 or any
other range

Answer Posted / abdus sattar mollah

ALL ANSWERS ARE WRONG.....
4-20 is a standard because transistor which is the basic building block of any transmitter has a linear output charecteristics in 4-20ma range.

Is This Answer Correct ?    4 Yes 8 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

How we calculate orifice plat size???

1467


How will you test a transistor with a multimeter?

1043


what are the different types of Protocols? & their applications.

30414


What is Erosion in a control valve?

2070


CONTROL VALVE OPERATING IN MANUAL BUT NOT IN MANUAL. WHAT SHOULD BE THE PROBLEM ?

1847


you must show the examples application and give at least 4 types of transducer/sensors that can minimize the failure during the manufacturing of the resistors.

3269


Draw a P& ID showing – orifice flange, plate, dp transmitter, isolation & bypass valves and tubing.

1880


Why is it necessary to use compensation leg to measure the liquid level in a closed or pressurized tank?

2393


How can i test procedure grounding for CAT-7 cable? Or How can we test procedure CAT-7 Cable Electrically safe?

2900


Manipulation of dead wt. tester double piston type.

1994


Why flow/pressure transmitter before control valve?

1513


If a control valve is hunting means means if we are giving 50% to the cv, the cv will open at 51% then slowly slwoly it will reaches 49% , so what to do for solve this problem. The cv is double acting and mounted for anti surge operation, it having 4 nos. volume booster, one sov, one positioner, etc..?

2022


How is work 5/2 sov?

1823


How d.p. Transmitter can be applied to close tank?

967


What is the difference between ff transmitter and non ff transmitter

2392