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
A parallel flow heat exchanger will perform better than a counter flow heat exchanger. State if the statement is true or false.
why it is so called as xlpe(cross linked poly ethyline) cable?
how works inductive &capacitive sensors?
Should power factor be low or high?
while doing high voltage test on 11kv/433 distribution transformer why we only give 28 kv on hv side and 3kv on lv side for power transformers what is the value what factors it depends
What is s-domain and its significance?
area control error
What are operating procudures & Safety precautions to be observed while operating OLTC in manual mode ?
What are the types of excitation system?
1 hp is equal to how much watt?
I am getting above 60 V as open delta voltage against single phase unit ICT at tertiary delta formed and ICT getting trippped on NDR. ICT tested and found in order. PTs provided on tertiary are tested and in order. what may be the reason?
What is magneto on a gas generator. how it functions. its out put is d.c or a.c. how it can be checked for correct functioning
What is Plank's Law?
what is saturation kit?which use above 15 kw motors panel side.
Sir pl provide 5 year sample paper for post junior engineer(electrical).I have currently applied for junior engineer (electrical) on RRB Ajmer