what do you mean by CJC (cold junction compensation).?
- 5 Answers
- 13414 Views
- Jindal, I also Faced
- E-Mail Answers
Answer Posted / balajirajgopal
i assume u asked for thermocouple .as per seeback effect 2
junctions of the thermocouple should be maintained at
different temperature i.e. hot junction in high temp and
cold jn at zero degree temp.but in practical application it
is difficult to maintain cold jn at 0deg C .so a thermister
is placed in the location where the cold jn. is kept.the o/p
of thermister is used to measure the temp at that location
and is used in calculation to neglect the the effect of temp
at cold jn.
pls dont ask me the calculation,bcause i am also searching
for it.
| Is This Answer Correct ? | 14 Yes | 3 No |
Post New Answer View All Answers
Explain the difference between mmwc and mmwg?
A length of steel pipe is used to carry sea water to a desalination plant. An adequate corrosion allowance must be specified and indicated in the piping specification, which affects the _________________________ of the pipe
how to calculate orifice sizing? and tell me if pipe size bet 50mm t0 200mm then we can use pipe flange??? and above 250mm pipe size should i use D & D/2 Flange? is it right or wrong?
Isometric drawings are generated during _________________ phase of a project
what is sliding spool valves?
if my flow is 20000 m3/h than which range of DPT i have to use????
hii my name is sujith...i am preparing for HPVL GET 2010... so ,,,pls help me by send any previous questions or material to my site.....(Msujith_12@in.com) thank q
What is heating effect?
Sir , i have completed my M.Sc In Instrumentation and presently working in Maintenance department 3 yrs Exp , is there is any possible for work in offshore ..
If we increase only P what will be controller action ?
How to find out the current of two motors having same power consumption but different RPM?
What is the meaning of wet leg
we have a s-5 simense plc having op7 .recently on op7 showing error 1.plc not present 2. DB error frequently. can u have any solution . please send me.
What is Droop? What is Step/Gradient Limiter in Turbine Governor control?
model question paper of instrumentation for Jindal GET 2010.plz reply sudhanshukumar08@yahoo.com
