Semiconductors and Diodes Quiz

Semiconductors and Diodes Quiz

9th Grade

36 Qs

quiz-placeholder

Similar activities

Language Arts Terms

Language Arts Terms

5th - 12th Grade

36 Qs

SUMMATIVE TEST QUARTER 3

SUMMATIVE TEST QUARTER 3

9th Grade

35 Qs

At the Theater

At the Theater

9th - 12th Grade

34 Qs

Electrical Safety

Electrical Safety

6th - 12th Grade

39 Qs

CN GKI (P2)

CN GKI (P2)

1st - 12th Grade

40 Qs

Vocab 17-20 Review

Vocab 17-20 Review

9th - 12th Grade

40 Qs

Academic Word List: Group 8

Academic Word List: Group 8

1st - 12th Grade

40 Qs

Literary Device Review

Literary Device Review

9th - 10th Grade

40 Qs

Semiconductors and Diodes Quiz

Semiconductors and Diodes Quiz

Assessment

Quiz

English

9th Grade

Hard

Created by

Dr Kiran

Used 1+ times

FREE Resource

36 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the main difference between intrinsic and doped semiconductors?

Number of holes

Number of free electrons

Presence of impurities

Band gap energy

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In a PN junction under forward bias, the depletion region:

Widens

Narrows

Disappears

Remains unchanged

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The ideal diode has which type of I-V characteristic?

Linear

Exponential

Step-like

Quadratic

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following models is used for analyzing diode forward characteristics?

Linear model

Exponential model

Parabolic model

Constant current model

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In a reverse-biased PN junction diode, the current is primarily due to:

Majority carriers

Minority carriers

Photons

Electrons only

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the function of a rectifier in a diode circuit?

Amplifies signals

Converts DC to AC

Converts AC to DC

Stores energy

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What effect does temperature have on a semiconductor diode's operation?

Increases band gap

Reduces mobility of charge carriers

Increases reverse saturation current

None of the above

Create a free account and access millions of resources

Create resources
Host any resource
Get auto-graded reports
or continue with
Microsoft
Apple
Others
By signing up, you agree to our Terms of Service & Privacy Policy
Already have an account?