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Punjab 10th Class Physics Chapter 7 Basic Electronics Mcqs Test Online

Total Question
20 Questions
Total Marks
40 Marks
Total Time
20 Minuts
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10th Physics Class Test
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Test Name



Ch.7 # Basic Electronics

Subject



Physics (10th Class)

Test Type



MCQs


Punjab 10th Class Physics Chapter 7 Basic Electronics Mcqs Test Online

Punjab 10th Class Physics Chapter 7 Basic Electronics Mcqs Test Online

 

Question 1 of 20

Physics

1. The logical operation performed by this gate is:

1.
2.
3.
4.

Question 1 of 20

Question 2 of 20

2. A and B are the two input of a NAND gate. Its output would be 1 when:
1.
2.
3.
4.

Question 2 of 20

Question 3 of 20

3. Atomic number of silver is 47, the number of its valence electrons would be _________.
1.
2.
3.
4.

Question 3 of 20

Question 4 of 20

4. Which is the semi conductor:
1.
2.
3.
4.

Question 4 of 20

Question 5 of 20

5. Which of the following is an insulator?
1.
2.
3.
4.

Question 5 of 20

Question 6 of 20

6. The output of a two-input NOR gate is 1 when:
1.
2.
3.
4.

Question 6 of 20

Question 7 of 20

7. The process by which electrons are emitted by a hot metal surface is known as:
1.
2.
3.
4.

Question 7 of 20

Question 8 of 20

8. AND gate can be formed by using two:
1.
2.
3.
4.

Question 8 of 20

Question 9 of 20

9. Which statement is not true:
1.
2.
3.
4.

Question 9 of 20

Question 10 of 20

10. The particles emitted from a hot cathode surface are:
1.
2.
3.
4.

Question 10 of 20

Question 11 of 20

11. The output of a NAND gate is 0 when:
1.
2.
3.
4.

Question 11 of 20

Question 12 of 20

12. Which is not a true statement?
1.
2.
3.
4.

Question 12 of 20

Question 13 of 20

13. The output of an AND gate is only 1 when:
1.
2.
3.
4.

Question 13 of 20

Question 14 of 20

14. Those quantities whose values very continuously or remains constant are called:
1.
2.
3.
4.

Question 14 of 20

Question 15 of 20

15. If X = A.B, then X is 1 when:
1.
2.
3.
4.

Question 15 of 20

Question 16 of 20

16. The branch of applied physics in which we control the flow of electrons using diodes, transistors and other semi conductor devices in order to meet our various requirements is called:
1.
2.
3.
4.

Question 16 of 20

Question 17 of 20

17. In a n-type crystal, the majority carriers are:
1.
2.
3.
4.

Question 17 of 20

Question 18 of 20

18. The two inputs of a NAND gate are A and B. Its output would be 0 when:
1.
2.
3.
4.

Question 18 of 20

Question 19 of 20

19. The output of an OR gate would be 0 when:
1.
2.
3.
4.

Question 19 of 20

Question 20 of 20

20. Which statement is not true about semi-conductor:
1.
2.
3.
4.

Question 20 of 20


 

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