why t/c is connected parallel and what is the purpose of it
- 2 Answers
- 5641 Views
- I also Faced
- E-Mail Answers
Answer Posted / biswarup das
T/c is connected in parallel(not always though)as its emf
remain same doesn't matter how mant t/c is connected in
parallel only(note this is not applicable in series connection)
one purpose is the measurement of average temperature
between several locations. The easiest way to do this is to
connect several thermocouples in parallel with each other.
The milli volt signal produced by each thermocouple will
average out at the parallel junction point. The voltage
differences between the junctions drop along the resistances
of the thermocouple wires.
| Is This Answer Correct ? | 6 Yes | 1 No |
Post New Answer View All Answers
hi i am eswar i want to know the instrumentation interview questations for eil(engineers india ltd) i have applied for engineer post in eil please help in this.my mail id eswar310@gmail.com
flow transmeter accuracy 0.075% of full scale & find ucertainty is 0.025 % so what is maximum limit band of uncertainty
What is super thermocoupal?
what is a good line as ic engineer as maintenance ,oc, project, calibration ,validation engineer?
How INtools is useful for routine Instrument maintenance?
Somebody can explain me about >Critical Loops, calibrations, ESD critical Loop checks, Logic Diagram / Cause & Effect checks for ESD loops,
Which type of pressure can be measured by primary elements?
䑰ҕ䔈ҕ䖠ҕ䘰ҕ䛀ҕ䝐ҕ䟐ҕ䢐ҕ䥐ҕŹ
DEAR SIR/MADAM MY NAME IS ARKAPROVA BHATTACHARYYA.I AM A FRESHER INSTRUMENTATION ENGINEER.CAN YOU PLEASE SEND SOME QUESTION PAPERS OF GRADUATE ENGINEER TRAINEE EXAM OF DVC(DAMODAR VALLY CORPORATION).MY EMAIL IDs ARE arka_aec@rediffmail.com.
Why not come out analog output in ABB EL3020 when display show correct value
Explain the key components of control loop?
What is defferent betwen ESP &PCP PUMP .HOW IT IS WORK?
What is cut off relay? And why use in PLC and DCS?
How can we use feedback signal frm rtd for monitoring and in dcs for controlling ,then which type of rtd is sutaible 2 , 3,4wire and why ?
what is the difference between -24 : +24 & 0:24 and where it use?
