if we put any thermocouple on a table in a room without any connection,what te

if we put any thermocouple on a table in a room without any
connection,what temperature should it show.

Question Posted / deepak naik

3 Answers
5890 Views
I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

if we put any thermocouple on a table in a room without any connection,what temperature should it ..

Answer / deepak

as we know working principle of thermocouple , mv generation
is function of temprature difference between hot and cold
junctions, in above case we are keeping thermocouple on
table in room .means both junctions at same temprature hence
it should be shown zero temprature.for example,
if room have 30 degree temp.then hot -cold= actual temp
30- 30 = 0

Is This Answer Correct ?

33 Yes

2 No

if we put any thermocouple on a table in a room without any connection,what temperature should it ..

Answer / siva

what the room temperature maintained thats it showing..

Is This Answer Correct ?

6 Yes

9 No

if we put any thermocouple on a table in a room without any connection,what temperature should it ..

Answer / ravi kumar

it will not react up to 28 degc so, it will not show any mv hence we have to check its continuity for working

Is This Answer Correct ?

2 Yes

11 No

Post New Answer

More Instrumentation Interview Questions

instrumentation

1 Answers Tata Steel Limited,

Why integral control mode call Reset controller?

1 Answers

What is the Flow rate ?

2 Answers

What is diffrence between Transducer and Transmitter?

13 Answers Ford,

Is there devices to convert mechanical energy/rotational energy into electrical energy.......? PLease suggest me....

6 Answers

How will you calibrate an Absolute Pr.Transmitter of range 400mmHg absolute ?

0 Answers CCIE,

what is the different between plc and dcs ? I know full name of this two but I want to know what structure and working style and speed I/O capacity and controller difference?

2 Answers L&T,

Hook up resistance decade box to temp.transmitter.

0 Answers CCIE,

What is the processor scan time of allen bradle control logix processor 5555 lenin lenin123us@rediff.com

1 Answers

Why using negative voltage in vibration measurement?

2 Answers

How to Calibrate Flow Switch in field

0 Answers

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?

0 Answers

For more Instrumentation Interview Questions Click Here