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 (3069)
 Mechanical Engineering interview questions  Mechanical Engineering Interview Questions (3285)
 Electrical Engineering interview questions  Electrical Engineering Interview Questions (13315)
 Electronics Communications interview questions  Electronics Communications Interview Questions (2356)
 Chemical Engineering interview questions  Chemical Engineering Interview Questions (414)
 Aeronautical Engineering interview questions  Aeronautical Engineering Interview Questions (77)
 Bio Engineering interview questions  Bio Engineering Interview Questions (17)
 Metallurgy interview questions  Metallurgy Interview Questions (79)
 Industrial Engineering interview questions  Industrial Engineering Interview Questions (163)
 Instrumentation interview questions  Instrumentation Interview Questions (2372)
 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 (43)
 Power Plant Engineering interview questions  Power Plant Engineering Interview Questions (75)
 Engineering AllOther interview questions  Engineering AllOther Interview Questions (1194)
Question
In Increasing temperature why thermocouple used and RTD is 
not used. Both RTD and Thermocouple have in Range of uses.
 Question Submitted By :: Pukhraj_meghwanshi
I also faced this Question!!     Rank Answer Posted By  
 
  Re: In Increasing temperature why thermocouple used and RTD is not used. Both RTD and Thermocouple have in Range of uses.
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
 
  Re: In Increasing temperature why thermocouple used and RTD is not used. Both RTD and Thermocouple have in Range of uses.
Answer
# 2
resistance 
Is This Answer Correct ?    0 Yes 13 No
Raj
 
 
 
  Re: In Increasing temperature why thermocouple used and RTD is not used. Both RTD and Thermocouple have in Range of uses.
Answer
# 3
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
 
  Re: In Increasing temperature why thermocouple used and RTD is not used. Both RTD and Thermocouple have in Range of uses.
Answer
# 4
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
 
  Re: In Increasing temperature why thermocouple used and RTD is not used. Both RTD and Thermocouple have in Range of uses.
Answer
# 5
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
 

 
 
 
Other Instrumentation Interview Questions
 
  Question Asked @ Answers
 
what are turbo generators?   1
Basics Instrumentation Question   1
without color coding, without nameplate, without multimeter how can you find the type of thermocouple??? SABIC 1
Can anyone say that formula of Converting the Diff. Pressure into Flow in Kg/Cm2 or any explaniation of Orifice Plate, Beta Ratio , How to calculate   1
where using the 0-20ma in feiled instrumentation? why its using?   4
What is SLPC & MLPC? How it works?   1
how to measure temperature from resistance of rtd?and how to measure temp from voltage of thermocouple?is there any formulas?   2
tell about various protocols used in different plcs Samtel 1
How much should be the values and/or percentages of these given below factors for a good controller ? Steady state error Delay Rise Time Overshoot Peak Time Settling Time Damping Oscillations & vibrations thanks   1
what is linerity and non-linearity?   1
Explain, and give a real-world example of MODULATING control   1
wht is mean by dpt(differential pressure transmitter)   1
 
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