Automation System Which of the following may be classified as an automation system? numerically controlled machine tools automated warehouses All of these robotics None of these numerically controlled machine tools automated warehouses All of these robotics None of these ANSWER DOWNLOAD EXAMIANS APP
Automation System The two types of relays in a PC are: All of these a control relay and a retentive relay None of these an output relay and a control relay a retentive relay and a non-retentive relay All of these a control relay and a retentive relay None of these an output relay and a control relay a retentive relay and a non-retentive relay ANSWER DOWNLOAD EXAMIANS APP
Automation System The device that assembles groups of characters into complete messages prior to their entering the CPU is called: an editor an interpreter a compiler a communications processor None of these an editor an interpreter a compiler a communications processor None of these ANSWER DOWNLOAD EXAMIANS APP
Automation System What is proportional control? The gain is independent of offset error. It has a discrete output for each error value None of these All of these The controller output varies continuously over a range The gain is independent of offset error. It has a discrete output for each error value None of these All of these The controller output varies continuously over a range ANSWER DOWNLOAD EXAMIANS APP
Automation System What is the difference between integral and derivative control? derivative control responds to a change in the rate of change in the error signal None of these All of these derivative control does not eliminate offset error integral control has slower response to an error signal. derivative control responds to a change in the rate of change in the error signal None of these All of these derivative control does not eliminate offset error integral control has slower response to an error signal. ANSWER DOWNLOAD EXAMIANS APP
Automation System What is the process lag? The lag in the error signal when the setpoint is changed. None of these The time it takes for the mass of the process to respond to an input change. The time it takes for the sensor to respond to a changed. All of these The lag in the error signal when the setpoint is changed. None of these The time it takes for the mass of the process to respond to an input change. The time it takes for the sensor to respond to a changed. All of these ANSWER DOWNLOAD EXAMIANS APP
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