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

Question 1 of 20

Question 2 of 20

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

Question 2 of 20

Question 3 of 20

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

Question 3 of 20

Question 4 of 20

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

Question 4 of 20

Question 5 of 20

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

Question 5 of 20

Question 6 of 20

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

Question 6 of 20

Question 7 of 20

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

Question 7 of 20

Question 8 of 20

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

Question 8 of 20

Question 9 of 20

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

Question 9 of 20

Question 10 of 20

10. 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 10 of 20

Question 11 of 20

11. The process by which electrons are emitted by a hot metal surface is known as:
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. If X = A.B, then X is 1 when:
1.
2.
3.
4.

Question 13 of 20

Question 14 of 20

14. The logical operation performed by this gate is:

1.
2.
3.
4.

Question 14 of 20

Question 15 of 20

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

Question 15 of 20

Question 16 of 20

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

Question 16 of 20

Question 17 of 20

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

Question 17 of 20

Question 18 of 20

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

Question 18 of 20

Question 19 of 20

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

Question 19 of 20

Question 20 of 20

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

Question 20 of 20


 

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