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...

WHAT IS A CALLIBRATION? WHAT IS MEEAN BY LOOP CHECKING
INCLUDES PRESURE, THERMOCOUPLE,TT,DT?

Answer Posted / kaja farkhan

Calibration is nothing but comparisonof an unknown standard
with an known standard or in other words it is known as
checking the output is proportional to the input or not.

Loop checking is nothing but the instrument installed in
the field must give the signal to the control room without
any break. First in this the continuity of the cable will
be checked from inst to JB in field side and from the JB to
control room.

Is This Answer Correct ?    15 Yes 3 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

how to turbine speed measurement?

1585


is motorized valve closed when power shutoff?

1734


Sir,I am going to sit for IOCL written test exam. recently.Can anyone tell me the name of 'Objective type Question Book on Instrumentation Engineering ' which will help me. Pl. mail to bidyut_71@rediffmail.com / bidyut.saha2008@indiatimes.com / bidyut.saha09@yahoo.in

2072


1. what is modbus cable? 2. what kind of communication we are using for the interface of DCS, ESD and Third party cabinets? 3. What is serial communication and peer to peer communication?

2206


how is work pressure switch& level switch?what is the principle of this?

2653


what is the usage of QDV & VOLUME BOOSTER

2315


What is difference between “Fault Tolerant” & “Fault avoidance” PLC? Application where these system s are used?

3936


In VVVF DRIVES VOLTAGE IS ALSO VARY WITH THE FREQUENCY. HOW? WHAT IS THE DIRECT FORMULA RELATING THESE TWO.

2362


If a warning lamp will operate with the ground circuit is bypassed with a jumper wire to ground, what should you check?

2088


Please send me the sample question of Instrumentation of hpcl/iocl exam. my mail id hihi_kiholo@rediffmail.com

3209


how u choose thermowell lenght n pnumatic C/v size?

2110


TEMPERATURE VARIATION FOR FREQUENTLY.

2048


what is the process to make control schematic ?

2247


Why humidity limit is 30 to 55 % for raw material storage?

4284


why we are using digital signals for I/O & how to measure this signals is getting or not ?

1992