Automation System D/A (digital to analog) conversion: both (b) and (c) has to be sampled at 1/2 the highest input frequency must be fed through a filter to reproduce the original signal accurately results in a binary code as the final output None of these both (b) and (c) has to be sampled at 1/2 the highest input frequency must be fed through a filter to reproduce the original signal accurately results in a binary code as the final output None of these ANSWER DOWNLOAD EXAMIANS APP
Automation System Compared to humans, machines: can work in harsher environments make fewer errors (a) and (c) None of these can make more complex decisions based on unexpected circumstances can work in harsher environments make fewer errors (a) and (c) None of these can make more complex decisions based on unexpected circumstances ANSWER DOWNLOAD EXAMIANS APP
Automation System What is proportional control? The controller output varies continuously over a range None of these It has a discrete output for each error value All of these The gain is independent of offset error. The controller output varies continuously over a range None of these It has a discrete output for each error value All of these The gain is independent of offset error. ANSWER DOWNLOAD EXAMIANS APP
Automation System When a computer fetches an instruction, the binary code representing the instruction appears on the: output data bus input data bus None of these I/O address bus memory data bus output data bus input data bus None of these I/O address bus memory data bus ANSWER DOWNLOAD EXAMIANS APP
Automation System The program execution time: cannot be changed once the program is written will vary depending on the language used None of these All of these must be slower than the fastest mechanical operation that is to be controlled cannot be changed once the program is written will vary depending on the language used None of these All of these must be slower than the fastest mechanical operation that is to be controlled ANSWER DOWNLOAD EXAMIANS APP
Automation System Flood guns bombard the phosphor surface of the tube in which one of the following types of CRT technology? Direct view storage tube Stroke CRT Refresh-vector CRT None of these Raster scan CRT Direct view storage tube Stroke CRT Refresh-vector CRT None of these Raster scan CRT ANSWER DOWNLOAD EXAMIANS APP
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