George Brown College - Electromechanical Technician
Pre
Class - Module 1 With Questions And 100% SURE ANSWERS
Practice questions for this set
, 8/23/24, 10:18 AM
Terms in this set (72)
The electrification of amber by friction was first 600 BC
noted in:
Who first described how amber differs from William Gilbert
magnetic lodestone in attraction of certain
materials?
All fundamental properties of electricity and charge
magnetism can be traced to the state, or motion of:
The first battery was invented by: Alessandro Volta
Hans Christian Oersted discovered: electromagnetism
Who noted that the electrical resistance of metallic Georg Simon Ohm
conductors remains constant over wide ranges of
potential difference?
The laws of electromagnetic induction are named Michael Faraday
after:
The cathode ray tube was invented by: William Crookes
Who invented the semiconductor diode? Walter Schottky
In what year was the first ENIAC computer put to 1946
use?
Which of the following is not an electronic computer
component?
George Brown College - Electromechanical Technician Class - Module 1
Three fundamental quantities are: length, mass, time
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