Interested to Buy Any Domain ? << Click Here >> for more details...
why we use the 4-20 mamp signal used for transmitter.
- 5 Answers
- 10731 Views
- Tecnimont, I also Faced
- E-Mail Answers
Answer Posted / b. nani babu
At 0 mamp we can't identify the transmitter is working or not properly. So we are using 4-20 mamp signal used in transmitters.
| Is This Answer Correct ? | 11 Yes | 3 No |
Post New Answer View All Answers
can any one explain in which term we are flow flow is it volumetric r is it mass? and y
What is difference between differential pressure & delta pressure?
I will attend an interview with GasGas company for a position of Instrument Technician ( Offshore )in next month can anyone tell me what questions they will ask. Thanks in advance.
In a gas over oil actuator, after the opening/closing of valve, how the gas is vented out? How does the hydraulic/gas circuit function?
How you calibrate absolute pressure with the calibration range of 0 to 1000 0C Absolute. Please explain the procedure for calibration.
What is force balance principle? State some of its’ advantages.
What is stripper & spilitter ? Diffrence in this.?
what is the procedure of belt scale calibration?
In turbine what does term CDP, NH, HSSOC means.
Hi i am aneesh, done btech in applied electronics & instrumentatiin. And then i took mba in finance & marketing.After that i got placement in finance co and worked there for 3.5 yrs.Now i wanted to come back to engineering job.But without engg experience, i may not able to find an opening.i have done a course related to flow meters and ite calibrations. Kindly suggest where should i try to get a job?
What is zone,loop/fire alarm system?
How do bending tubing provide better measurement than using tubing fittings such as elbows?
Draw a simple circuit for a well head control panel used to protect the well against fire, leak, blockage, ESD, & controls the operation of one downhole & one surface safety valve. Explain the operation and controls
IS there any effect of vortex in low pressure side of the transmiter after the orific in feed water line? if yes then what is the calculation?
How to calibrate Field bus transmitter? procedure ?
