1.
What is/are the maximum number of arrow/s (Input/s) allowed to go inside the block?
2.
The task of time sharing, in which large number of data signals are sent through cables or buses, is performed by____
3.
Data acquisition of all the physical quantities in the real world is done in
4.
Digital to Analog Conversion is ______________ Analog to Digital Conversion.
5.
According to Nyquist theorem, the sampling rate should be _________ as fast as the highest frequency of the signal being measured or sampled.
6.
Micro-controllers are ________________ than the PLCs.
7.
How is the noise immunity of PLCs to electrical noises as compared to that of conventional relay controllers?
8.
The capability of convention relay systems for complex operations is ___________ that of the PLCs .
9.
The type of memory which is fast and temporarily stores the data which are immediately required for use is called as______.
10.
How is the speed of operation of conventional relay system as compared to digital controllers?