why do we use 4-20 ma current why cant o-20ma
Answer Posted / boobalan
4-20mA is used to identify the process zero.
| Is This Answer Correct ? | 13 Yes | 9 No |
Post New Answer View All Answers
Somebody tell me in what way i need to prepare for csio pgrpe(adv instrum eng)interview?what all the quest can i expect?
Any one can help me to identified, how can we interchange the device in FF
Instrument QA/Qc what is the project quality plan?conduit inspection RFI. which documents attache with package?
In turbine, what does term CDP, NI, NH, HSSOC, means
How do you identify an orifice in the pipeline?
What is instrumentation instrumentation engineering?
Turbidity analyzer working principle ?
NSV type probe stands for
How the warning lamp of a charging-system is activated ?
What is zone,loop/fire alarm system?
sir,would you please send me the Hindustan petroleum corporation limited papers(HPCL).my e-mail ID is ujjwal_sharma1983@yahoo.com
what is the minimum power (P=VI)to produce a spark?
what is your eligibility criteria for freashers?
Please can anybody help for control valve sizing step by step procedure?
what is a vortex flow meter,mass flow meter and electromagnetic flow meter.particular use of this.means in which condition particular meter is used.