⟩ The temperature coefficient of resistivity of semiconductors is A. positive B. negative C. may be positive or negative D. very low
Option B
(negative)
Explanation:
Resistance of semiconductors decreases with increase in temperature.
Question and Answer:
Home Engineering
- Share
Popular Answers:
* There is no answer to the above question yet.
More Questions for you:
Tell me what are your favorite use cases of machine learning models?
How would you evaluate a logistic regression model?
Tell us how do bias and variance play out in machine learning?
Tell me how does deep learning contrast with other machine learning algorithms?
Can you name some feature extraction techniques used for dimensionality reduction?
Tell us when will you use classification over regression?
Tell us what is the difference between supervised and unsupervised machine learning?
Please explain what is deep learning?
Tell us which one would you prefer to choose – model accuracy or model performance?
Explain me what cross-validation technique would you use on a time series dataset?
