Discuss I/O capacity.
What will be an ideal response?
One factor that determines the size and cost of a PLC is its I/O capacity. Many small units may be intended to handle as few as 16 input and output devices. Large PLCs can generally handle several hundred. The number of input and output devices the controller must handle also affects the processor speed and amount of memory the CPU must have.
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Wind is formed on the Earth as a result of the unequal heating of the Earth’s surface by the sun. The resulting air masses have unequal pressures
Indicate whether the statement is true or false.In contemporary freestyle, ____________________ are very dominant
Fill in the blank(s) with correct word
Of what are the buried pipes usually made?
What will be an ideal response?
What is the impedance (Z) of a coil with 84 ohms resistance (R) and 500 ohms reactance (X)? Round the answer to the nearer ohm.
Fill in the blank(s) with the appropriate word(s).