Electrical Engineering (EE) Exam  >  Electrical Engineering (EE) Tests  >  Test: The P-N Junction - Electrical Engineering (EE) MCQ

Test: The P-N Junction - Electrical Engineering (EE) MCQ


Test Description

10 Questions MCQ Test - Test: The P-N Junction

Test: The P-N Junction for Electrical Engineering (EE) 2024 is part of Electrical Engineering (EE) preparation. The Test: The P-N Junction questions and answers have been prepared according to the Electrical Engineering (EE) exam syllabus.The Test: The P-N Junction MCQs are made for Electrical Engineering (EE) 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Test: The P-N Junction below.
Solutions of Test: The P-N Junction questions in English are available as part of our course for Electrical Engineering (EE) & Test: The P-N Junction solutions in Hindi for Electrical Engineering (EE) course. Download more important topics, notes, lectures and mock test series for Electrical Engineering (EE) Exam by signing up for free. Attempt Test: The P-N Junction | 10 questions in 10 minutes | Mock test for Electrical Engineering (EE) preparation | Free important questions MCQ to study for Electrical Engineering (EE) Exam | Download free PDF with solutions
Test: The P-N Junction - Question 1

The p-region has a greater concentration of __________ as compared to the n-region in a P-N junction.

Detailed Solution for Test: The P-N Junction - Question 1

 Holes are the majority charge carriers in p-type material.

Test: The P-N Junction - Question 2

A p-type semiconductor material is doped with ____________ impurities whereas a n-type semiconductor material is doped with __________ impurities

Detailed Solution for Test: The P-N Junction - Question 2

Donor impurities denote an electron to the n-type material making it a electron majority carrier & vice-versa.

1 Crore+ students have signed up on EduRev. Have you? Download the App
Test: The P-N Junction - Question 3

In the p & n regions of the p-n junction the _________ & the ___________ are the majority charge carriers respectively.

Detailed Solution for Test: The P-N Junction - Question 3

 Holes are the majority charge carriers in p-type material & vice-versa.

Test: The P-N Junction - Question 4

The n-region has a greater concentration of _________ as compared to the p-region in a P-N junction diode.

Detailed Solution for Test: The P-N Junction - Question 4

Electrons are the majority charge carriers in n-type material.

Test: The P-N Junction - Question 5

 Which of the below mentioned statements is false regarding a p-n junction diode?

Detailed Solution for Test: The P-N Junction - Question 5

Diode is a two terminal device, anode & cathode are the two terminals.

Test: The P-N Junction - Question 6

 In the p & n regions of the p-n junction the _________ & the ___________ are the minority charge carriers respectively.

Detailed Solution for Test: The P-N Junction - Question 6

Holes are the minority charge carriers in n-type material & vice-versa.

Test: The P-N Junction - Question 7

A Schottky diode has __________

Test: The P-N Junction - Question 8

When a physical contact between a p-region & n-region is established which of the following is most likely to take place?

Detailed Solution for Test: The P-N Junction - Question 8

When p & n region come together diffusion takes places & a depletion region is established with opposite charges on both the sides of the junction.

Test: The P-N Junction - Question 9

Which of the following is true in case of an unbiased p-n junction diode?

Detailed Solution for Test: The P-N Junction - Question 9

A potential difference is established across the junctions due to recombination of holes & electrons. This growing field (barrier potential) stops the further diffusion.

Test: The P-N Junction - Question 10

 Which of the following is true in case of a forward biased p-n junction diode?

Detailed Solution for Test: The P-N Junction - Question 10

The diode is forward biased, positive is connected to p & vice-versa, as such batter provides EMF to drive electrons from n-region to p-region.

Information about Test: The P-N Junction Page
In this test you can find the Exam questions for Test: The P-N Junction solved & explained in the simplest way possible. Besides giving Questions and answers for Test: The P-N Junction, EduRev gives you an ample number of Online tests for practice

Top Courses for Electrical Engineering (EE)

Download as PDF

Top Courses for Electrical Engineering (EE)