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ITI
Wireman
Wireman Set-1
Basic Electrical Practice
22
Basic Electrical Practice MCQ with Answers
22)
Which material have negative temperature coefficient?
Carbon
Tungsten
Nichrome
Mangnin
Answer is:
Carbon
Basic Electrical Practice MCQ with Answers
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Related Basic Electrical Practice MCQ with Answers
23)
Which resistor has negative temperature co-efficient?
Sensistor
Thermistor
Varistor
LDR resistor
Answer
Answer is:
Thermistor
Basic Electrical Practice MCQ with Answers
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