Answer Posted / deepak kumar
of course, in basics
its a input,output,memory plus cpu moduler combination.
that can be programmed or reprogrammed as per process
requirement in different languagies as per software
compatibility.generally in ladder logic (because it simple
in understanding than other).
main advantage is reprogramming of it & without doing any
hardwiring change.
Is This Answer Correct ? | 4 Yes | 0 No |
Post New Answer View All Answers
How to calculate size of HT breaker with the help of Amp (current)? Please provide answers with examples.
What is the general power factor & min. power rating of TV,LCD type TV, CRt type TV, Scanner, printer?
why use phase displacement in transformer.and effect of phase displacement on transformer
what is transient voltage?
Type of motor stater detail and working detail
how to find ratio of CT & PT in 66/11kv 12 mva supply system ? explain with calculation.
What is the effect of pi controller on the system performance?
BRIEFLY EXPLAIN THE STORAGE CLASSES AND THEIR TYPES IN C
Define piezo-electric effect?
.php|
Hi everyone. Some Generators uses 3-Pole breakers with extra contactors for Neutral. Some uses 4-Pole. Why so? What is the idea behind this? Thanks in advance for the solution. Kr.
dg started in plc mode and load taken later one battery terminal connection will be disconnected by loose connection what will happen for dg and shall we connect battery terminals while dg in load time?
How the annunciator works ? How to do its wiring
How can we measure earthing resistance test (Earth meggar) of Transformer neutral pit while in live condition?.
In PFI plant one stage capacitor connection is directly connected(with out megnetic contact controll). but why?