Automation System
The computer graphics system called SKETCHPAD was demonstrated at

University of Aston, Birmingham, 1960
Imperial college of Science and Technology, London, 1973
Massachusetts Institute of Technology in 1963
None of these
Cranfield Institute of Technology, London, 1962

ANSWER DOWNLOAD EXAMIANS APP

Automation System
A venturi tube:

measures the presence of a liquid
is made only of metal
is extremely difficult to use
None of these
can be used to measure gas or liquid flow rates

ANSWER DOWNLOAD EXAMIANS APP