Asked: U.P.P.C.S. (Pre) (Re. Exam) 2015medium Level
QUESTION STATEMENT:द्विभाषी / Bilingual
निम्नलिखित में से कौन-सा 'अर्द्धचालक' है?
Which of the following is a 'semiconductor'?
SELECT CORRECT OPTION:
A
प्लास्टिक
Plastic
B
एल्युमीनियम
Aluminium
C
लकड़ी
Wood
D
जर्मेनियम
Germanium
Correct
Official Solution & Explanation:
Correct Answer: Option D(जर्मेनियम)
जर्मेनियम (Germanium) एक अर्द्धचालक है।
Germanium is an elemental semiconductor.
Subject: General Science•Topic: Conductivity•Subtopic: Conductivity
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