what is Programmable logic controller?what is its importance
and where itis used????
Answers were Sorted based on User's Feedback
Answer / satish kumar dhiman
a controller which can be programmed according to user
requirmrnts /logic.
It eliminates the relay logic circuit,hard wirings &
usefull to controll digital or analog input/outputs very
easily .
right now plc is used in every field of our life but mostly
used in industrial application in electrical control of
machines
| Is This Answer Correct ? | 5 Yes | 0 No |
plc is a program logic controller which is used to control
the operation in industry .mostly we used it with scada
first we monitor the output and then according to
requirment we control the operation by giving command from
computer to plc.
| Is This Answer Correct ? | 0 Yes | 0 No |
Answer / jijo
plc is a contorller .it can provide 24v output for panel.its
operating voltage is 24v/230v according to the application.
| Is This Answer Correct ? | 4 Yes | 5 No |
What is a scrambler? Explain its operation
0 Answers CUTM Centurion University of Technology and Management,
What is a schmitt trigger?
Why would the files on hard drive stores temporarily but not permanent?
How the GATE rank calculated?and whats the importance of GATE SCORE?And how it calculated?
What is mean by Compression technic and its formula? How many types of adaptors are there? How adaptive algorithm works for speech compression using Cosine packet transform?
Draw the current Vs time graph for an inductor connected to a d.c. source. How will you measure power of a transmissioon line? Tell all the steps alongwith the components used in power generation. Which law governs the induced emf?
Why are using 4ma to 20ma for signal transfer. Why not 0 to 20ma?
how call flow happening
8 Answers Aricent, Black and Veatch, Ericsson, GTL, Idea, Kekran Mekran,
What is the advantage of memristor?
tell me about favourie colour?
what is the difference between pre-emphasis and modulation?
proff of ERLANG B formula???
Civil Engineering (5086)
Mechanical Engineering (4456)
Electrical Engineering (16639)
Electronics Communications (3918)
Chemical Engineering (1095)
Aeronautical Engineering (239)
Bio Engineering (96)
Metallurgy (361)
Industrial Engineering (259)
Instrumentation (3014)
Automobile Engineering (332)
Mechatronics Engineering (97)
Marine Engineering (124)
Power Plant Engineering (172)
Textile Engineering (575)
Production Engineering (25)
Satellite Systems Engineering (106)
Engineering AllOther (1379)