What is the meaning of Dry contact and Wet Contact related
to to sensors?
Answer Posted / daher
same as answer #1
| Is This Answer Correct ? | 23 Yes | 6 No |
Post New Answer View All Answers
If a control valve is hunting means means if we are giving 50% to the cv, the cv will open at 51% then slowly slwoly it will reaches 49% , so what to do for solve this problem. The cv is double acting and mounted for anti surge operation, it having 4 nos. volume booster, one sov, one positioner, etc..?
how to calculate control valve bonnet size?? or how to select its material?
Why trim span ? How?
is there any digitel grevity meter availaible in the market by which we can measure specific gravity of a battery?
any body who gone thru recent iocl interview.INSTRUMENTATION questions. I need.
How will you calibrate an Absolute Pr.Transmitter of range 400mmHg absolute ?
What are the type of bonnets in the control valves?
why Fahrenheit unit of moistur analyzer transmitter
what are the selections available in configuring a burnout protection of a controller? thanks
How will you calibrate PID controller? explain with example.
explain key exchanges in all security modes WPA,WPA2,TLS?
dear friends, i have seen flow as the selection critriea in presure guage (bourdon tube) and i would like to know what is the relation between flow and performance of pressure guage other parameters i found in the data sheet are pressure max. 1ksc temperature max. - 50 deg c line size - 80NB operating range - 1ksc pr. guage range - 0-2 ksc thank u,
Dear Friends, we are planning to design Power distribution and Fiber optic in the same cabinet.Like Front side Fiber optic and Rear side Power distribution.Is it any possibility of problem occurs like interference etc? Your answer is highly appreciate.
What is solenoid valve? Where it is used?
how many type conductivity sensor ?