Automation System Relay ladder logic is used in a PC because: None of these All of these it is the best industrial control language ever developed. most industrial control personnel are familiar with relay ladder logic diagrams and this is the easiest for them to use it is impossible to write a control program for a machine in any other logic None of these All of these it is the best industrial control language ever developed. most industrial control personnel are familiar with relay ladder logic diagrams and this is the easiest for them to use it is impossible to write a control program for a machine in any other logic ANSWER DOWNLOAD EXAMIANS APP
Automation System A program language: defines the form of the instruction is always machine dependent All of these is never machine dependent None of these defines the form of the instruction is always machine dependent All of these is never machine dependent None of these ANSWER DOWNLOAD EXAMIANS APP
Automation System The two types of relays in a PC are: an output relay and a control relay All of these a control relay and a retentive relay a retentive relay and a non-retentive relay None of these an output relay and a control relay All of these a control relay and a retentive relay a retentive relay and a non-retentive relay None of these ANSWER DOWNLOAD EXAMIANS APP
Automation System A flip-flop: is a sequential logic device remembers what was previously stored in it is a combinational logic device (a) and (c) None of these is a sequential logic device remembers what was previously stored in it is a combinational logic device (a) and (c) None of these ANSWER DOWNLOAD EXAMIANS APP
Automation System In the operation of a programmable controller: all of the logic status is maintained in memory mathematics cannot be performed None of these any latched data must be done using an external latching relay All of these all of the logic status is maintained in memory mathematics cannot be performed None of these any latched data must be done using an external latching relay All of these ANSWER DOWNLOAD EXAMIANS APP
Automation System The processing, which normally consists of a small computer with one or more peripheral devices, connected via a high-speed line to the large control computer is known as None of these On-line processing Batch mode processing Remote-terminal processing Intelligent terminal Processing None of these On-line processing Batch mode processing Remote-terminal processing Intelligent terminal Processing ANSWER DOWNLOAD EXAMIANS APP
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