Tungsten GK : Multiple Choice Questions

Question : Which of the following metals is used in making the filament of an electric bulb?

A. chromium

B. carbon

C. tungsten

D. platinum

Question Listed : Tungsten, Metals,



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Question : The filament of an electric bulb is made of

A. iron

B. graphite

C. nichrome

D. tungsten

Question Listed : Tungsten, Elements, Metals,



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