Question
Which statement is FALSE regarding Programmable Logic
Controller?Solution
A Programmable Logic Controller (PLC) is an industrial digital computer designed for automation of electromechanical processes, such as control of machinery on factory assembly lines. PLCs are widely used because they are rugged, reliable, and can be easily reprogrammed for different control tasks. They are optimized for real-time control in industrial environments and are specialized to interface with sensors, actuators, and other industrial devices. Therefore, the statement “PLCs cannot be reprogrammed for other tasks” is false, since one of the main advantages of PLCs is that they can be reprogrammed to handle new tasks without changing hardware.
Eight people are sitting around a circular table facing the centre. U is sitting between P and E. E is sitting third to the right of S. A sits between S...
Four are the same in a certain way thus forms a group. Which among the following does not belong to the group?
Mahi, Neha, Oji, Pihu, and Qish are standing in a row. Pihu is at an end and third to the right of Oji. Neha is to the right of Qish but left of Pihu. W...
S, T, U, V and W are five friends sitting around a circular table facing away from the centre. U is sitting immediate left of W. U is not an immediate n...
what is the position of F with respect to his daughter?
Who among the following person sits facing the one who likes Grapes?
Who lives in room number 7?
Which of the following statements is true?
There are five persons D, E, F, G and H, who sit in a straight row. F sits second to the right of D. Neither E nor H sits to the left of F. G sits seco...
Six friends D, E, F, G, H, and I are sitting in a row facing north. H sits second to the left of G, who sits second to the left of I. More than three fr...
Relevant for Exams:
