Semiconductor MCQs
Question 1: 1. How does a semiconductor behave at absolute zero?
- a) Conductor
- b) Insulator
- c) Semiconductor
- d) Protection device
Question 2: 2. Semiconductor acts as an insulator in the presence of impurities.
- a) True
- b) False
Question 3: 3. How is the resistance of semiconductor classified?
- a) High resistance
- b) Positive temperature co-efficient
- c) Negative temperature co-efficient
- d) Low resistance
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