150 degree. When I was involved with submarine construction the metal was preheated 150 F to 200 F depending on the thickness. Interpass temp was 300 F max.
The prehaet temperature is taken before welding starts. The interpass temperature is taken between welding passes.
Interpass temperature is the maximum temperature a weldment should be allowed to reach between weld passes. If a pass is completed and the temperature is in excess of the interpass, it should be allowed to cool before continuing.
to check the temp. you have to stick a thermometer through it
How do you check cool temp sensor on a 5.8l f150?
check the temp sending unite on the water intake
Check your grounding on your temp sending unit.
Check the fuses, check the relays and check the temp switch.
check to see if the electric fan is working and cutting in at the correct temp. other thing to check is your temp gauge working correctly? check coolant temp with the OBD diagnostic tool and see if this is saying that the coolant is overheating. check to see if the electric fan is working and cutting in at the correct temp. other thing to check is your temp gauge working correctly? check coolant temp with the OBD diagnostic tool and see if this is saying that the coolant is overheating.
check its temp.
polarimetry we want to check temp control.sugrose sol time*temp dependant polarimetry we want to check temp control.sugrose sol time*temp dependant sucrose provide linearity on different concentration as 10,20,30,40,50,% solution there for used for calibration
If the check engine light has or is illuminated, check for codes, remember this is an OBD I system. I've seen the coolant temp sensor with two wires for the ECM (not the single wire temp sensor for the temp gauge) do that.