defination of plc

Answer Posted / ram sameer

plc means Programable logic controller .by designing and
dumping the logic program in to the controller ,it controls
the entire plant automatically.

Is This Answer Correct ?    5 Yes 5 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

how can we tune a PID. If it is by zeiger nichols method..please explain briefly with help of an example.

2010


Explain why use mmwc unit?

634


What is the use of double seated valve?

733


why is not useing in boiler skin thermocople

4530


plz tell me clearly about PID.."when v have to change I value,D value,GAIN??

1684






what is dc moter.

1763


it is possible to check the fail safe condition in pressure transmitter. if possible how?

891


Why is the orifice tab provided?

705


hi friends,im an instrumentation and contol engg student,can u hlp me of suggsting barc written question paper,my id is roysuvaranjan@gmail.com, cel no.9563591747

1568


Which tank weighing system is better to install (Accuracy point of view) 1) Tank weighing system with 3 load cell or 2) Tank weighing system with 4 Load cell

740


1)How many tpes of vibration probe and how many tpyes of vibration. 2)how we can calibrate a vibration probe with tk3 3)what is RMS value in vibration measuring application and how we calculate it.

1886


we are using centum vp as monitoring with Dell precision work station T3600 but some times PC(s) are restarted automatically . how we can solve this problem? thanks

1758


How to Calibrate Vibration Probe (Axial, Redial) in field

709


sir ,iam in dem urgent need of HPCL Paper of Instrumentation Branch plz send me at your earliest convenience at ujjwal_sharma1983@yahoo.com

1939


what is the field bus calble ? what are diffrences in orang colur cable and black coular calble ?

2480