Automation System Digital signals: None of these can have three possible levels have a frequency measured in units of hertz have a sinusoidal shape. are assigned values of 1 or 0 depending on the voltage level None of these can have three possible levels have a frequency measured in units of hertz have a sinusoidal shape. are assigned values of 1 or 0 depending on the voltage level ANSWER DOWNLOAD EXAMIANS APP
Automation System Programmable controllers: None of these cannot perform functions other than relay logic (a) and (c) above are programmed using relay ladder logic are widely used in many different industries None of these cannot perform functions other than relay logic (a) and (c) above are programmed using relay ladder logic are widely used in many different industries ANSWER DOWNLOAD EXAMIANS APP
Automation System Which of the following may be classified as an automation system? robotics All of these numerically controlled machine tools automated warehouses None of these robotics All of these numerically controlled machine tools automated warehouses None of these ANSWER DOWNLOAD EXAMIANS APP
Automation System One of the major benefits of using CAD in tool design is that: None of these product design represents approximately one-half the engineering costs tool motions can be checked to see if there is interference between the tool and the object it simplifies the trial-and-error method there is better coordination in the materials-handling area None of these product design represents approximately one-half the engineering costs tool motions can be checked to see if there is interference between the tool and the object it simplifies the trial-and-error method there is better coordination in the materials-handling area ANSWER DOWNLOAD EXAMIANS APP
Automation System The greatest change as a result of CAD/CAM is taking place in which industry? Aerospace None of these Medical Cartography Electronics Aerospace None of these Medical Cartography Electronics ANSWER DOWNLOAD EXAMIANS APP
Automation System A stepping motor; is a good choice where continuous rotation is needed can index positional movement. has a speed proportional to voltage input has a commutator None of these is a good choice where continuous rotation is needed can index positional movement. has a speed proportional to voltage input has a commutator None of these ANSWER DOWNLOAD EXAMIANS APP
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