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

Test: GTOs - Electrical Engineering (EE) MCQ


Test Description

10 Questions MCQ Test - Test: GTOs

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

The GTO (gate turn-off thyristor) is a

Detailed Solution for Test: GTOs - Question 1

Just like a SCR, the GTO is a four layer p-n-p-n device.

Test: GTOs - Question 2
Save

The GTO can be turned off

Detailed Solution for Test: GTOs - Question 2

The GTO can be turned off by applying a negative gate pulse to the gate terminal.

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

 The anode current is ideally limited by the

Detailed Solution for Test: GTOs - Question 3

The SCR or any device is connected through the load, hence the magnitude of the anode current (same as load current) will depend on the supply voltage and load impedance.

Test: GTOs - Question 4
Save

In a GTO the n+ layer forms the
Detailed Solution for Test: GTOs - Question 4

The bottom n+ layer forms the cathode.

Test: GTOs - Question 5
Save

The turn-off gain βoff of the GTO is given by
Detailed Solution for Test: GTOs - Question 5

 βoff = (anode current/gate current).

Test: GTOs - Question 6
Save

A GTO can be represented by two transistors T1 & T2. The current gain of both transistors are α1 and α2 respectively. A low value of gate current requires
Detailed Solution for Test: GTOs - Question 6

 In order that the gate current for turning-off the device is low, α2 should be made as nearer to unity as possible whereas α1 should be small.

Test: GTOs - Question 7
Save

Gold doped GTOs have _____________ as compared to the conventional GTOs
Detailed Solution for Test: GTOs - Question 7

Gold doping reduces the negative gate current requirements, different kinds of dopings have different advantages over the others.

Test: GTOs - Question 8
Save

 Latching current for the GTOs is ________ as compared to CTs (Conventional thyristors).
Detailed Solution for Test: GTOs - Question 8

Latching current of GTOs is 2-4A as compared to 200 to 400 mA in case of CT’s.

Test: GTOs - Question 9
Save

In case of the two-transistor model (T1 & T2) of GTO with anode-short, the anode-short is placed between the
Detailed Solution for Test: GTOs - Question 9

Draw the model. The anode-short resistor is connected between emitter (Anode A of GTO) with base of T1 transistor.

Test: GTOs - Question 10
Save

Choose the correct statement:GTOs have _________ as compared to the CTs.
Detailed Solution for Test: GTOs - Question 10

GTOs have less turn-on and turn-off time, making it efficient for high frequency applications.

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

Find all the important questions for GTOs at EduRev.Get fully prepared for GTOs with EduRev's comprehensive question bank and test resources. Our platform offers a diverse range of question papers covering various topics within the GTOs 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 GTOs resources.

GTOs MCQs with Answers

Prepare for the GTOs 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 GTOs

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 GTOs with ease. Join thousands of successful students who have benefited from our trusted online resources.
© EduRev
Education Revolution
Signup to see your scores go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup