Discussion :: Semiconductor Principles - General Questions (Q.No.3)
|Prakash said: (Mar 16, 2012)|
|At world war 2 transistor is devloped after that op-amp is devloped at 1948.|
|Lochan said: (Sep 13, 2013)|
|Why it is transistor?|
|Ratan Singh said: (Oct 18, 2014)|
|Transistor was invented in the year 1947.
And it is the basic material for development of any devices after world war 2 because VLSI and LSI technology came to play in 1980's.
|Samta said: (Oct 14, 2015)|
|Because vacuum tube are heavy and large in weight and size. So we need to construct a more reliable device than vacuum tube. So in 1943 a new device transistor replace the vacuum tube.|
|Haroon said: (Jun 5, 2016)|
|Why it is development of the transistor?|
|Samir said: (Sep 24, 2016)|
|Transistor much efficient work then vacuum tube, tube is more complex then transistor, and also size different of both device you can also see.|
|Kumkum said: (Aug 6, 2018)|
|World War II was happened from 1939-1945. Transistor was inventened at 1947. Out of other options given only invention of transistor can be considered as the nearest time of WWII.|
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