Identify the electrical variable that is either directly or
inferentially used by various instruments to determine the
value of a measured variable.
- 4 Answers
- 8467 Views
- I also Faced
- E-Mail Answers
Answer Posted / mithlesh
All Instruments uses 4-20 mA output signal to indicate the process variables in all mean called direct or inferential.
| Is This Answer Correct ? | 2 Yes | 0 No |
Post New Answer View All Answers
hi friends,im an instrumentation and contol engg student,can u hlp me of suggsting barc written question paper,my id is roysuvaranjan@gmail.com, cel no.9563591747
i have used level transmitter in starch cooking preparation tank. tank total height 2mtr.sometime LT display shows some error value when tank is fully empty and diaphragm side i already checked okay no problem in diaphragm area. field cable checked 24volt and mA shows correct value while tank empty mA is 4mA. 4mA i needed that 0% but display showing 10% or 15% percentage values are varying continously please give any good solution for me.....
What is the start up procedure of desalter
Hi Friends , i need one urgent help , i am preparing for M.tech entrance examination , i need some obejective questions related to instrumentation field. where can i get those ? can anyone help me pls ?
With N nodes and B branches what will have a network ???
What is the use of temperature compensation?
Difference between dcs and plc including date processing and architecture.
where proximity sensor installed on tank in loading arm application
principle of dead weight tester ?
hi! i want to know about mpse exam.
How can we test a bently nevda 3500/42M accelerometer monitor card by simulating it with test equipment?. what king od of signal (milli volts or volts or or resistance ) we should feed in the terminals of the card?
why fuse block is not used for AI signal?
What is super thermocoupal?
How can you add value to this Industry if offered the job?
How to calibrate displacer type level transmitter (chemtrol make )for level measurement in hotwell , LP & HP heater ?
