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Engineering Physics II Mock Test 7


Correct Answer: 2 points | Wrong: -1 point
Grades: A* (100% score) | A (80%-99%) | B (60%-80%) | C (40%-60%) | D (0%-40%)
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 10%

Question 1 of 10

1. Dielectrics which show spontaneous polarization are called as _____________

Question 1 of 10

Question 2 of 10

2. How does a semiconductor behave at absolute zero?

Question 2 of 10

Question 3 of 10

3. The following figure shows ____________
engineering-physics-questions-answers-types-dielectric-materials-q9

Question 3 of 10

Question 4 of 10

4. All Piezoelectric materials are Ferroelectric.

Question 4 of 10

Question 5 of 10

5. The most common mode of breakdown in ceramic insulators is _____________

Question 5 of 10

Question 6 of 10

6. The temperature characteristic of every ferroelectric crystal is called ________

Question 6 of 10

Question 7 of 10

7. Electronic polarizability is dependent of temperature.

Question 7 of 10

Question 8 of 10

8. Which quantity of a ferroelectric material varies with temperature in the following graph?
engineering-physics-questions-answers-ferroelectricity-q7

Question 8 of 10

Question 9 of 10

9. Which column elements are combined to make compound semiconductors?

Question 9 of 10

Question 10 of 10

10. CO is a polar dielectric.

Question 10 of 10


 

Manish Bhojasia - Founder & CTO at Sanfoundry
Manish Bhojasia, a technology veteran with 20+ years @ Cisco & Wipro, is Founder and CTO at Sanfoundry. He lives in Bangalore, and focuses on development of Linux Kernel, SAN Technologies, Advanced C, Data Structures & Alogrithms. Stay connected with him at LinkedIn.

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