hi i want sov loop cheak from consol to field the operater
given status to sov still no change, but MR room to sov ok
so whats a problem and alreasy cheak all conection ok ?
Answer Posted / mudassir
check the fuse in the MR room which is in cabinet.andd the
field to mr continuity
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
If relative y axis vibration sensor is by passed, and relative x axis and absolute sensor is left working. how much monitoring i would have risked?
How RAL(Rotary air lock)works in cement industry?
i hav applied for the post of engg. in iocl so please require the past test papers fro instrumentation engg please please help me and send me the papers or tell me the pattern and type of ques asked in examination......
what is controlling card in dcs? how u measure dcs memory?what is bus in dcs?how u know dcs speed n ehternet speed?
Instrumentation symbols interpration, P& ID, Logic diagram analysis, Electrical drawing analysis.
Describe the typical instrumentation used in monitoring the performance of a shell and tube heat exchanger.
What is profibus?
Draw bode plot of any transfer function. Why is plotting bode necessary?
In dcs panel we are using diff type of modules ?what is module ? what is the use of modules ?diff type of module?
can we create an interrupt in plc through scada?
what is difference between HOT permit and cold permit
A DP transmitter is used to measure the level of an open tank. The drain line of the tank is connected to a control valve, and is configured as, if the level of the tank is 90% the valve should get open 10%. And if the tank level is 10%, the valve should get open 90%. Draw wiring diagram and explain how to configure DP transmitter and control valve using HART communicator. If the span error at output is 1%, what will be the %opening of the control valve at 60% level of the tank?
what is actual drum level and compensated drum level?
How to calibrate RC Feeder system in thermal power station?,If any instrument available to calibrate it,ple inform me. make:stock,
What is exact difference between the panel earthing and system earthing in DCS system. What is the value of resistence.