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?
Answers were Sorted based on User's Feedback
Answer / 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 |
i would like to add up one point that skin t/c is one which
never as a shield and is directly connected to the body to
measure temperature...
| Is This Answer Correct ? | 22 Yes | 0 No |
What is the differences of Level swich( LS ) and Level Transmitter(LT)
how to convert % to ma
1 Answers Flour Tech Engineers (P) Ltd, Techint,
give me all the details about the interview and which type of question being asked
can anyone guide me how to get any of the previous year GAIL question papers? are they available? 0n 2nd august i have to take the written test.
Why grounding is necessary? Give example with diagram.
0 Answers Bright Point, DS Group,
how the flow rate is measured from a pipe with the help of pressure?
what is mean by hot loop and cold loop testing, whts different between both
how we calculate error in percentage when instrument calibrat
why magnetic flow meter is not used in thermel power plant operation
principle of dead weight tester ?
What is the use of the shield wire and how is the connection at both the ends of a shield wire?
Reasons for using seal pots:
Civil Engineering (5086)
Mechanical Engineering (4453)
Electrical Engineering (16638)
Electronics Communications (3918)
Chemical Engineering (1095)
Aeronautical Engineering (239)
Bio Engineering (96)
Metallurgy (361)
Industrial Engineering (259)
Instrumentation (3014)
Automobile Engineering (332)
Mechatronics Engineering (97)
Marine Engineering (124)
Power Plant Engineering (172)
Textile Engineering (575)
Production Engineering (25)
Satellite Systems Engineering (106)
Engineering AllOther (1379)