All Courses
Get the App Signup / Login
Sign in Open App
Electrical Engineering (EE) Exam  >  Electrical Engineering (EE) Tests  >  Test: NMOS And CMOS Fabrication - Electrical Engineering (EE) MCQ

Test: NMOS And CMOS Fabrication - Electrical Engineering (EE) MCQ


Test Description

10 Questions MCQ Test - Test: NMOS And CMOS Fabrication

Test: NMOS And CMOS Fabrication for Electrical Engineering (EE) 2024 is part of Electrical Engineering (EE) preparation. The Test: NMOS And CMOS Fabrication questions and answers have been prepared according to the Electrical Engineering (EE) exam syllabus.The Test: NMOS And CMOS Fabrication MCQs are made for Electrical Engineering (EE) 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Test: NMOS And CMOS Fabrication below.
Solutions of Test: NMOS And CMOS Fabrication questions in English are available as part of our course for Electrical Engineering (EE) & Test: NMOS And CMOS Fabrication 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: NMOS And CMOS Fabrication | 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: NMOS And CMOS Fabrication - Question 1
Save

Lithography is:

Detailed Solution for Test: NMOS And CMOS Fabrication - Question 1

Lithography is the process used to develop a pattern to a layer on the chip.

Test: NMOS And CMOS Fabrication - Question 2
Save

Silicon oxide is patterned on a substrate using:

Detailed Solution for Test: NMOS And CMOS Fabrication - Question 2

Silicon oxide is patterned on a substrate using Photolithography.

1 Crore+ students have signed up on EduRev. Have you? Download the App
Test: NMOS And CMOS Fabrication - Question 3
Save

Positive photo resists are used more than negative photo resists because:

Detailed Solution for Test: NMOS And CMOS Fabrication - Question 3

Negative photo resists are more sensitive to light, but their photo lithographic resolution is not as high as that of the positive photo resists. Therefore, negative photo resists are-used less commonly in the manufacturing of high-density integrated circuits.

Test: NMOS And CMOS Fabrication - Question 4
Save

The ______ is used to reduce the resistivity of poly silicon:
Detailed Solution for Test: NMOS And CMOS Fabrication - Question 4

The resistivity of poly silicon is reduced by Doping impurities.

Test: NMOS And CMOS Fabrication - Question 5
Save

The isolated active areas are created by technique known as:
Detailed Solution for Test: NMOS And CMOS Fabrication - Question 5

To create isolated active areas both the techniques can be used. Among them Local Oxidation of Silicon(LOCOS) is most efficient.

Test: NMOS And CMOS Fabrication - Question 6
Save

The chemical used for shielding the active areas to achieve selective oxide growth is:
Detailed Solution for Test: NMOS And CMOS Fabrication - Question 6

Selective oxide growth is achieved by shielding the active areas. Silicon nitride (Si3N4) is used for shielding the active areas during oxidation, which effectively inhibits oxide growth.

Test: NMOS And CMOS Fabrication - Question 7
Save

The dopants are introduced in the active areas of silicon by:
Detailed Solution for Test: NMOS And CMOS Fabrication - Question 7

Two ways to add dopants are diffusion and ion implantation.

Test: NMOS And CMOS Fabrication - Question 8
Save

To grow the polysilicon gate layer, the chemical used for chemical vapour deposition is:
Detailed Solution for Test: NMOS And CMOS Fabrication - Question 8

Silicon Wafer is placed in a reactor with silane gas (SiH4), and they are heated again to grow the polysilicon layer by chemical vapor deposition.

Test: NMOS And CMOS Fabrication - Question 9
Save

The process by which Aluminium is grown over the entire wafer , also filling the contact cuts is:
Detailed Solution for Test: NMOS And CMOS Fabrication - Question 9

Aluminum is sputtered over the entire wafer, it also fills the contact cuts

Test: NMOS And CMOS Fabrication - Question 10
Save

Chemical Mechanical Polisihing is used to:
Detailed Solution for Test: NMOS And CMOS Fabrication - Question 10

The pad oxide and nitride are removed using a Chemical Mechanical Polishing (CMP) step.

Information about Test: NMOS And CMOS Fabrication Page
In this test you can find the Exam questions for Test: NMOS And CMOS Fabrication solved & explained in the simplest way possible. Besides giving Questions and answers for Test: NMOS And CMOS Fabrication, 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)

Important Questions for NMOS And CMOS Fabrication

Find all the important questions for NMOS And CMOS Fabrication at EduRev.Get fully prepared for NMOS And CMOS Fabrication with EduRev's comprehensive question bank and test resources. Our platform offers a diverse range of question papers covering various topics within the NMOS And CMOS Fabrication syllabus. Whether you need to review specific subjects or assess your overall readiness, EduRev has you covered. The questions are designed to challenge you and help you gain confidence in tackling the actual exam. Maximize your chances of success by utilizing EduRev's extensive collection of NMOS And CMOS Fabrication resources.

NMOS And CMOS Fabrication MCQs with Answers

Prepare for the NMOS And CMOS Fabrication within the Electrical Engineering (EE) exam with comprehensive MCQs and answers at EduRev. Our platform offers a wide range of practice papers, question papers, and mock tests to familiarize you with the exam pattern and syllabus. Access the best books, study materials, and notes curated by toppers to enhance your preparation. Stay updated with the exam date and receive expert preparation tips and paper analysis. Visit EduRev's official website today and access a wealth of videos and coaching resources to excel in your exam.

Online Tests for NMOS And CMOS Fabrication

Practice with a wide array of question papers that follow the exam pattern and syllabus. Our platform offers a user-friendly interface, allowing you to track your progress and identify areas for improvement. Access detailed solutions and explanations for each test to enhance your understanding of concepts. With EduRev's Online Tests, you can build confidence, boost your performance, and ace NMOS And CMOS Fabrication with ease. Join thousands of successful students who have benefited from our trusted online resources.
© EduRev
Education Revolution
Follow Us
Signup to see your scores go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup