Solved UPSC CDS/OTA Question
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Q · Current ElectricityMedium · 45s
Which material is used for high-resistance wires? Option: 52
TopicCurrent Electricity
Question Typemultiple choice
DifficultyMedium
Marking+1 / −0.33
Test Duration30 min
Step-by-Step Solution
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Nichrome has high resistivity, used in heaters.
52
Final Answer: Option C - Nichrome
52