ALLInterview.com :: Home Page            
 Advertise your Business Here     
Browse  |   Placement Papers  |   Company  |   Code Snippets  |   Certifications  |   Visa Questions
Post Question  |   Post Answer  |   My Panel  |   Search  |   Articles  |   Topics  |   ERRORS new
   Refer this Site  Refer This Site to Your Friends  Site Map  Bookmark this Site  Set it as your HomePage  Contact Us     Login  |  Sign Up                      
Google
   
 
Categories >> Engineering >> Instrumentation
 
 


 

 
 Civil Engineering interview questions  Civil Engineering Interview Questions (3112)
 Mechanical Engineering interview questions  Mechanical Engineering Interview Questions (3298)
 Electrical Engineering interview questions  Electrical Engineering Interview Questions (13411)
 Electronics Communications interview questions  Electronics Communications Interview Questions (2382)
 Chemical Engineering interview questions  Chemical Engineering Interview Questions (420)
 Aeronautical Engineering interview questions  Aeronautical Engineering Interview Questions (77)
 Bio Engineering interview questions  Bio Engineering Interview Questions (17)
 Metallurgy interview questions  Metallurgy Interview Questions (80)
 Industrial Engineering interview questions  Industrial Engineering Interview Questions (165)
 Instrumentation interview questions  Instrumentation Interview Questions (2393)
 Automobile Engineering interview questions  Automobile Engineering Interview Questions (106)
 Mechatronics Engineering interview questions  Mechatronics Engineering Interview Questions (38)
 Marine Engineering interview questions  Marine Engineering Interview Questions (45)
 Power Plant Engineering interview questions  Power Plant Engineering Interview Questions (78)
 Engineering AllOther interview questions  Engineering AllOther Interview Questions (1202)
Question
In Increasing temperature why thermocouple used and RTD is 
not used. Both RTD and Thermocouple have in Range of uses.
 Question Submitted By :: Instrumentation
I also faced this Question!!     Answer Posted By  
 
Answer
# 1
Because of Linearity. Increasing Temp. Linearity is
decrease of RTD and thermocouple linearity is increase so
it used mostly.
 
Is This Answer Correct ?    36 Yes 3 No
Pukhraj_meghwanshi
 
Answer
# 2
It is depend on linearity and accuracy.
RTD range std 0 to 400
thermocuple more then rtd range depend on requirements
 
Is This Answer Correct ?    1 Yes 0 No
Mallu Byali
 
 
 
Answer
# 3
Thermocouple Temp range is up to 1320 degree celcious using t/c butRTD Range is only 600 degree celcious.so T/c is using in High Temperature 
Is This Answer Correct ?    0 Yes 1 No
Mugil
 
Answer
# 4
bcoz linearity of thermocouple is greater than RTD & having
range at 0 degree celcius resistance will be 100 ohm.
 
Is This Answer Correct ?    0 Yes 5 No
Naresh Patil
 
Answer
# 5
resistance 
Is This Answer Correct ?    0 Yes 13 No
Raj
 

 
 
 
Other Instrumentation Interview Questions
 
  Question Asked @ Answers
 
HOW TO CALCULATE WAKE FREQUENCY FOR THERMOWELL???WITH OUT SOFTWARE..   1
hi all plz tell me difrence between analog or digital load cell.   2
1.In which princeple DP transmeter works? 2.Why UPS system is use for DCS? 3.How drum lvel controller works? 4.What is the difference between glob valve and gate valve? 5.How axial shift probe work & in which princeple it works? Reliance 1
Why Current(Ampere) is chosen as Fundamental Quanties not Charge(coulomb) ?   3
in a electronic controller why we are using 250 ohm resistance in input signal?is i/p is necessary in control valve when we are using electronic controller give details? IOCL 3
The DCS stand for________________________. it is composed of the following major components: a:______________ b:______________ c:______________ d:______________   2
is manifold required for an integral orifice meter?   2
how to calibrate transmitter online (in running plant)please explain correct procedure   3
WHICH IS BEST INSTRUMENTATION OR ELECTRICAL ENGG? SAS 3
What is the principle of a Pressure gauge? CCIE 1
Why we use negetive (-)voltage in vibration system   3
how to calculate MMWC values in to Tonns(MMWC values showing in DP transmitter and Tonns value showing in Totalizer). please tell me details?   2
 
For more Instrumentation Interview Questions Click Here 
 
 
 
 
 


   
Copyright Policy  |  Terms of Service  |  Articles  |  Site Map  |  RSS Site Map  |  Contact Us
   
Copyright 2013  ALLInterview.com.  All Rights Reserved.

ALLInterview.com   ::  KalAajKal.com