i am working in thermal power plant .
if temperature transmitter is not showing reading in dcs
then how can we rectify the problem?
Answer Posted / satish
SEE THE FIRST ALRM CONDITION ON TRANSMITTER BECAUSE MOST
PROBABILITY IN PRIMERY ELEMENT PROBLE.
| Is This Answer Correct ? | 6 Yes | 3 No |
Post New Answer View All Answers
how to check earthing,what is minum ohms for proper earthing
Type of level transmitter commnly used in Procees area are the following. a.________________This type of level transmitter works as follows
How can test or measure the probe and extension cable to identify if the problem at the probe or cable or at the driver it self? (pleast notify the measuring method)
Explain the combusion chamber
what is the calibration procedure for magnetic flow meter @ onsite
(1) In turbine, what does term CDP, NI, NH, HSSOC, means. (2) What is the purpose of LO overhead tank in turbines.(3) An equipment is certified for EEX, IA, IIC,T6, what do you under stand by this.(4) what is SURGE, and how it is prevented, what is the purpose of bypass valve across AS valve.(5) Give 2 application of quartz crystal used for process parameter measurement.(6) what is meant by cold float of compressor shaft. (7) state four different types of flow measurement. For gas flow measurement mmscfd is the common unit. Expand the unit and specify significance of word S in the unit.(8) what is meant by Gap voltage, in vibration measurement. Normally how much Gap voltage is set and state the reason.(9) what will the new flow factor if D/P transmitter is Re-Ranged from 25” wc to 50” wc.(10) what is the usage of QDV & Volume booster.
Draw a P& ID showing – orifice flange, plate, dp transmitter, isolation & bypass valves and tubing.
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.
what is loop1 and loop2 in MTS LT?
what are the values of fuel flow rate in various places in boiler.
which type inter lock use in petrochemical refinery,and oil & gas?
How to find out the current of two motors having same power consumption but different RPM?
Define cryogenic?
There are many type of control cable like pair,core,tried, What are defination each one
What happen if I install my pressure transmitter below the elevation of pipe in natural gas service?