Automation System Productivity is defined as: cost per day None of these output per man-hour of labour cost per unit number of items manufactured per day cost per day None of these output per man-hour of labour cost per unit number of items manufactured per day ANSWER DOWNLOAD EXAMIANS APP
Automation System Digital signals: None of these have a frequency measured in units of hertz can have three possible levels have a sinusoidal shape. are assigned values of 1 or 0 depending on the voltage level None of these have a frequency measured in units of hertz can have three possible levels have a sinusoidal shape. are assigned values of 1 or 0 depending on the voltage level ANSWER DOWNLOAD EXAMIANS APP
Automation System What key hardware item ties a CAD/ CAM system together? None of these Digitizer Mouse Plotter Graphics workstation None of these Digitizer Mouse Plotter Graphics workstation ANSWER DOWNLOAD EXAMIANS APP
Automation System A common way to take x, y coordinates off a drawing is to use a digitiser None of these Tablet Direct view storage tube (DVST) light pen digitiser None of these Tablet Direct view storage tube (DVST) light pen ANSWER DOWNLOAD EXAMIANS APP
Automation System Programmable controllers: are programmed using relay ladder logic cannot perform functions other than relay logic None of these are widely used in many different industries (a) and (c) above are programmed using relay ladder logic cannot perform functions other than relay logic None of these are widely used in many different industries (a) and (c) above ANSWER DOWNLOAD EXAMIANS APP
Automation System In the operation of a programmable controller: mathematics cannot be performed All of these all of the logic status is maintained in memory None of these any latched data must be done using an external latching relay mathematics cannot be performed All of these all of the logic status is maintained in memory None of these any latched data must be done using an external latching relay ANSWER DOWNLOAD EXAMIANS APP
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