WHEN BOTH WIRES OF THERMOCOUPLE R SHORTED WHAT IS THE OUTPUT
THE TEMP ARE 0,30,250,320
Answer Posted / saber
If both wires of thermocouple are shorted then the output of
thermocouple will be 0 mv. The question is quite confusing.
On the other hand both wires of thermocouple reader are
shorted or connected in a shorted circuit thermocouple then
it will show ambient temp.
| Is This Answer Correct ? | 4 Yes | 0 No |
Post New Answer View All Answers
Definition of reverse and acting controllers:
i want formula for flow control.am doing project in flow control using orifice . i know value of the flow level(Q) . upstream(p1) pressure, orifice diameter(Do) , pipe diameter(Di) and oil viscosity(Vi) how can i calculate downstream pressure
How to calibrate an pressure gauge with yantrika test bench?
How digital input and digital output 's are working in dcs
Explain the key components of control loop?
what are the documents(Construction point of view for a process plant) submitted by contactor initially entering in to new site for client?
Instrumentation Safe Guarding test. How to determine the interval time of the test. eg:Halfyearly,Every year,Every three years etc.
Make Heater Process Logic.
Q1: Consider part of a control loop, which excludes the transmitter, consisting of a process, a controller and a control valve which may be represented by two dead times of 0.5 min each and three exponential lags of 0.8 min., 1.0 min. and 1.5 min. respectively. We wish to express this system as an overall first order plus dead time (FOPLD) model ie gain, time constant and process dead time. (We will see later that this is often done, to simplify controller tuning). For this exercise, gain is considered to be 1.0. (A) If the transmitter is a flow transmitter whose behaviour can be described by a dead time of 0.2 min. and an exponential lag of 0.5 min. in terms of the overall dead time and overall first order lag how can the system behaviour be approximated ? Overall dead time = Overall time constant = (B) If the transmitter is a temperature transmitter with a temperature sensor in a protecting well whose behaviour can be described by a dead time of 0.7 min. and an exponential lag of 15 min. how can the overall system behaviour be approximated now? Overall dead time = Overall time constant =
I was working on calibrating turbidity transmitters endress+hauser at effluent polishing plant.We calibrated using NTU buffers.What happened is that when we immersed the sensor, everytime we raise and lower the sensor gradually, the reading will vary.my question is that is there any specifications on what is the required distance from the bottom of the container with buffer to the face of the sensor?Is it ok to install the sensor in a medium which has turbulence specially if bubbles are present?
what are the steps I have to deal with?
What is motion balance principle?
what is moisture probe? What are there types? What is there working principle and how they works? guys this is one of technical question I had ask in interview. If you know its answer please let me know. The interviewers were more interested in microwave moisture probe, so if you find its any link please just forward me on my mail id.avinash1200@gmail.com Thanks in advance.
how can use ram
Explain the use of hair spring in the pressure gauge.