Automation System The computer graphics system called SKETCHPAD was demonstrated at Imperial college of Science and Technology, London, 1973 Massachusetts Institute of Technology in 1963 University of Aston, Birmingham, 1960 None of these Cranfield Institute of Technology, London, 1962 Imperial college of Science and Technology, London, 1973 Massachusetts Institute of Technology in 1963 University of Aston, Birmingham, 1960 None of these Cranfield Institute of Technology, London, 1962 ANSWER DOWNLOAD EXAMIANS APP
Automation System The SKETCHPAD system None of these is used for interactive Graphics is expensive because it is sophisticated and make demands on the power and resources of the computer. All of these consisted of an cathode-ray oscilloscope driven by a Lincoln Tx2 computer where by graphical information was displayed on the screen. None of these is used for interactive Graphics is expensive because it is sophisticated and make demands on the power and resources of the computer. All of these consisted of an cathode-ray oscilloscope driven by a Lincoln Tx2 computer where by graphical information was displayed on the screen. ANSWER DOWNLOAD EXAMIANS APP
Automation System Digital signals: 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 None of these ANSWER DOWNLOAD EXAMIANS APP
Automation System What is the difference between integral and derivative control? integral control has slower response to an error signal. None of these derivative control responds to a change in the rate of change in the error signal All of these derivative control does not eliminate offset error integral control has slower response to an error signal. None of these derivative control responds to a change in the rate of change in the error signal All of these derivative control does not eliminate offset error ANSWER DOWNLOAD EXAMIANS APP
Automation System In the PROLOG language system, facts are manipulated by: None of these algorithms rules simulations memory None of these algorithms rules simulations memory ANSWER DOWNLOAD EXAMIANS APP
Automation System Actuators are used to: sense an object make a mechanical movement All of these None of these activate a chemical sense an object make a mechanical movement All of these None of these activate a chemical ANSWER DOWNLOAD EXAMIANS APP
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