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
- 28424 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
What is the exact differences between HART,FOUNDATION FIELDBUS,PROFIBUS?
What is difference between differential pressure & delta pressure?
What is heating effect?
Q- Control problem are mainly classified in _____ types. a-)4 b-)3 c-)6 d-)nono of these Few of them i know is 1- regulator type problem (eg- Air conditioner) 2- tracking problem (eg missile trcking problem) 3- sybernatics 4- optimal control problem
which type of signal used in instrument?
For crude application in floating roof tank, how to calibrate a DP Transmitter? How is the floating roof weight considered?
defination of radial vibration?
What is the PLC configuration in Cement industry?
in differential pressure transmitter,min&max pressure range for hp&lp
A flange is used for instrument connection for a system with a design temperature of 316C (600F) and a design pressure of 1000 kPa (145 psi). What is the class rating of the flange to be used for this application? Explain your answer
What are the charcterstics of a P&ID controller block for Governor speed raise or lower for a load sharing functionality between 4 Gas turbines in droop mode.
What is the reason PT speed not incresed in gas turbine?
Is it ok, to use non-contact type Radar type LT, on a tank that is half circular from the bottom side? If yes the, isn't the waves gonna bent in other directions?
I am having a Phoenix digital to modbus converter. The o/p of the same is connected to flow computer FB407. But the digital signals are updated only after one minute in the flow computer. what may be the cause of delay in communication? Flow computer is having a scanning period of less than 1 sec.
In Safe Guarding test what means by "Failed to Danger" ?
