WHEN BOTH WIRES OF THERMOCOUPLE R SHORTED WHAT IS THE OUTPUT
THE TEMP ARE 0,30,250,320
Answers were Sorted based on User's Feedback
Answer / jayakrishnan unnikrishnan
Question not clear...
Themocouple means "two dissimilar metal joined together at
one end" If again you want to short the other end also how
can you measure mv?
or how can you connect it to the terminals or measuring
device?
what will be the polarity.
Is This Answer Correct ? | 0 Yes | 0 No |
Answer / ravi
Generally thermocouples has two wires, this two wires are
positive and negative terminals. this two wires are used to
measure the voltage generated because of temperatures. If
this two wires are sort circuted, you cant measure the
output of thermocouple. ie you cant measure voltage with
two wires short circuted.
Is This Answer Correct ? | 7 Yes | 9 No |
Answer / kamalakannan
temp is zero once shortcicuit fuse will damaged so temp
showing is 0
Is This Answer Correct ? | 1 Yes | 5 No |
During valve sizing from all calculation you got flow coefficient CV 12,than what it means? like for selecting pressure transmitter if your MAWP is 12 bar than you select a capsule of max. 20 bar which cover your mawp 12 in same way for selecting control valve If CV is 12 than how we use it in selecting valve??????
The Design Calculation of Level Transmitter For Different Structure open & Closed Vessel, Eg. Diff. Level Tx., Capacitance For Continous Operation
if RTD damage in plant, how we know?
What is the procedure of changing a Faulty Module of Allen Bradley PlC without stopping the Process
We do have a problem in the company that is one PT connected to PlC which is mean 1 out of 1 in PLC system we do have the PAHH is 55 mbar and PALL 8 mbar with a timer of 15 sec for the PAHH the problem started when PAHH goes more than the set point which is 55 it reached up to 71 but due to timer doesn't trip . We force it and we checked everything nothing there . We replaced the transmitter problem still there the reading goes more than the 55 bar the range for transmitte is 0- 60 mbar . So we did loop check , aculaizing valve , wiring all are okay . What the possible causes for this ???
2 Answers National Petrochemical Company,
Where can i take training in intools software for Instrumentation design??
How a oxygen sensor & analyzer work at boiler or furnace, what’s the principle & science is beyond this, How O2 sensor scene & convert signal & move toward analyzer & analyzer show reading in percent?
1 Answers GS Engineering Construction, KNIC,
what would be the minimum flow rate that we can measure on rotameter..?
Can anyone explain in a simple way the difference between DCS and PLC?
Why drum level range is given -500 to 0 mmwc pls give me that answer
Which products are available in the Mass Systemswitch and System Manager AC range?
how u meassure a room temp?in rtd or themo couple?