Automation System One advantage of a PC in industrial control is that it: is unreliable because there are no moving parts None of these is very difficult for the inexperienced programmer to understand All of these has a reliable long life compared to relay logic is unreliable because there are no moving parts None of these is very difficult for the inexperienced programmer to understand All of these has a reliable long life compared to relay logic ANSWER DOWNLOAD EXAMIANS APP
Automation System A stepping motor; can index positional movement. None of these is a good choice where continuous rotation is needed has a commutator has a speed proportional to voltage input can index positional movement. None of these is a good choice where continuous rotation is needed has a commutator has a speed proportional to voltage input ANSWER DOWNLOAD EXAMIANS APP
Automation System Four basic elements are required for an automated machine tool or production process. They are: input interface, memory, output interface and: logic computer graphics workstation software NC tape programming None of these logic computer graphics workstation software NC tape programming None of these ANSWER DOWNLOAD EXAMIANS APP
Automation System A process controller: can solve a PID process control equation easily None of these All of these can interface to digital and analog I/O is useful in a continuous process control application can solve a PID process control equation easily None of these All of these can interface to digital and analog I/O is useful in a continuous process control application ANSWER DOWNLOAD EXAMIANS APP
Automation System Timing using a TM990 micro-computer: None of these both (b) and (c) can be handled in software is available on the standard CPU board require an external timer added by the user None of these both (b) and (c) can be handled in software is available on the standard CPU board require an external timer added by the user ANSWER DOWNLOAD EXAMIANS APP
Automation System If the period of a sine wave is 0.001 second, the frequency of the sine wave is: 10 Hz None of these 0.001 Hz 1,000 Hz 10,000 Hz 10 Hz None of these 0.001 Hz 1,000 Hz 10,000 Hz ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS