Interested to Buy Any Domain ? << Click Here >> for more details...
what is skin type thermocouple?
how it is installed?
what is the difference b/w thermocouple & skin type
thermocouple?
what is gounded & non-grounded thermocoplle?
what is the diff b/w these two?
- 2 Answers
- 28455 Views
- KazStroy Engineering, PSU, I also Faced
- E-Mail Answers
Answer Posted / mohamed rasik
skin type t/c:
this is one type of thermocouple used to measure surface
temprature of a body.
installation:
skin type thermocouple is directly welded to the surface
to which we have to measure the temperature with thermally
insullating pad,so that only surface temperature is to
collected rather than surrounding air temperature.
diff b/w skin type t/c from other t/c:
1.thermowell is no need in skin type
2.mass will be low in skin type
grounded thermocouple:
the junction of the thermocouple is welded to sheath of
the t/c
un-grounded thermocouple
The welded wire thermocouple is physically insulated from
the thermocouple sheath
diff b/w grounded and un grounded type:
1.in grounded type,the temp response is fast
2.in ungrounde type,electrical isolation from the sheath
| Is This Answer Correct ? | 74 Yes | 0 No |
Post New Answer View All Answers
Hi Friends i am going to write BARC written test by this month 20th (20-5-2008). So please if any body knows the details about this or having previous question papers pls mail me to kkumarei@gmail.com. For Suggestions give one message to 9962122264
how to control pid
Can Any body tell me how to check Modbus Settings in ER300N L&T trivector meter?
how to convert MA in to measuring values..and how mwasuring values into MA ?..plz ansr.i have intervw
what is compensation? temprature & pressure
What is the purpose of LO Overhead tank in turbines.
What is zone,loop/fire alarm system?
why we use cascade control and feed forward control in 3 element drum level control measurement of steam drum .what is cascade and feed forward control system ?give example .
what is instrument philosophy
How to calibrate Magnetic flow Transmitter in Field
In turbine, what does term CDP, NI, NH, HSSOC, means
How to convert Differential pressure to flow in TPH
How to calibrate capillary type level transmitter
how to calculate range of level transmitter?
how will you check torque value during Factory acceptance Test for control valve/ESD ON/OFF VALE how will you confirm this torque value is being correct, Which document will you be refer.
