what is span adjusment of transmitter?
what is the function of positioner/
Answer Posted / abhishek sharma
Span adjustment of transmeter means making sufficent air to
valve for full or needed opening.and positioner function is
to compansiate with valve body for its proper opening and
closing
| Is This Answer Correct ? | 3 Yes | 8 No |
Post New Answer View All Answers
In most instances, Inertia processes are quite uncommon. Give an example of a combined Resistance and Capacitance situation.Describe an application, which according to your understanding of the subject matter, comprises of both Resistance and Capacitance effects.
what will the sending unit in the fuel gauge utilizes?
plz you help about Que paper of mahagenco previous your,any model paper relad to it{maharastra power genration}
How to calibrate the flow transmitter
Can Any body tell me about the Contact or Email id of any good Consultancy which help me to find a job in Instrumentation Field in India .I have Six years of Work Experience in the Same field.Please revert me back on shammi_gwalior@yahoo.com ?
what is piezoelectric transducer?give an example in power plant n state its principle?
1. For Steam drum level signal, why do we compensate with drum pressure signal? 2.For main steam Flow signal is comensated with main steam temperature signal and main steam pressure signal why?
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?
Can any one tell me what type of question asked for instrumentation and control interview panel??? pls mail ramashankar.goel@gmail.com
what is commisioning procedure,2)what is is the main work in commisioning in the field tx to dcs, plz send me detail
Explain types of valves?
Instrumentation Safe Guarding test. How to determine the interval time of the test. eg:Halfyearly,Every year,Every three years etc.
How RAL(Rotary air lock)works in cement industry?
what is the usage of QDV & VOLUME BOOSTER
In turbine what does term CDP, NH, HSSOC means.