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WorksheetsLesson 1: History of Electronics
Total questions: 10
Worksheet time: 10mins
What is the acronym of PCB?
Printed Circuit Board
Printed Complex Breadboard
Parallel Circuit Board
Printed Circuit Box
What is the invention of Jack Kilby in 1958?
PCB
Integrated Circuit
Transformer
Electroscope
He invented the first alternating current (AC) motor and developed AC generation and transmission technology
Thomas Edison
Nikola Tesla
John Ambrose
Fleming
Paul Eisler
Which of the following is the invention of John Ambrose
Fleming?
Light Emitting Diode
Diode
Transformer
Programmable Computer
The Metal-Oxide-Semiconductor Field-Effect Transistor (MOSFET) is a three terminal device such as source, gate, and __________.
switch
on and off
drain
ground
What is the name of telecommunication company that invented the first mobile phone in 1973?
Nokia
Samsung
Motorola
LG
The unit of frequency was in his honorarium
Albert Einstein
Michael Faraday
Heinrich Hertz
Thomas Edison
Who invented the voltaic pile, an early electric battery in 1800?
Alessandro Ohm
Alessandro Volta
Andre Ampere
Luigi Galvani
What is the animal used by Luigi Galvani to study the effect of electricity in 1791?
Mice
Frog
Cat
Fish
What did Hans Christian Oersted discover in 1820?
Alternating Current
Direct Current
Magnetism
Electromagnetism
