All Courses
Get the App Signup / Login
Sign in Open App
Electronics and Communication Engineering (ECE) Exam  >  Electronics and Communication Engineering (ECE) Tests  >  Analog Circuits  >  Test: Limits of Operation - Electronics and Communication Engineering (ECE) MCQ

Test: Limits of Operation - Electronics and Communication Engineering (ECE) MCQ


Test Description

10 Questions MCQ Test Analog Circuits - Test: Limits of Operation

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

For a BJT, what is typically the shape of the power dissipation curve, if it’s plotted on the output characterisics?

Detailed Solution for Test: Limits of Operation - Question 1

Power Dissipation in a BJT is given by P=VCE.IC. This is in the form of k=xy which is the equation of a hyperbola.

Test: Limits of Operation - Question 2
Save

What is the region on the output characteristics below IC = ICEO line called?

Detailed Solution for Test: Limits of Operation - Question 2

The region below IC = ICEO is called the cutoff region.

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

What is the region on the output characteristics for VCE < VCEsat called?

Detailed Solution for Test: Limits of Operation - Question 3

The region below VCE < VCEsat is called the saturation region.

Test: Limits of Operation - Question 4
Save

In a BJT amplifier the power gain from base to collector is 4000. The power gain in dB is
Detailed Solution for Test: Limits of Operation - Question 4

Gain in dB = 10 log (4000).

Test: Limits of Operation - Question 5
Save

Given that the collector power dissipation is 300 mW, what is the value of collector current for the collector to emitter voltage = 12 V?
Detailed Solution for Test: Limits of Operation - Question 5

 P=VCE.IC => 300mW = (12V)IC => IC=300/12 mA = 25 mA.

Test: Limits of Operation - Question 6
Save

 Given that the collector power dissipation is 300 mW, what is the value of collector to emitter voltage for collector current = 50 mA?
Detailed Solution for Test: Limits of Operation - Question 6

 P=VCE.IC => 300mW = VCE(50 mA) => VCE = 300/50 = 6 V.

Test: Limits of Operation - Question 7
Save

From the given curve tracer response, what is the value of β for IC = 7 mA and VCE = 5 V?
Detailed Solution for Test: Limits of Operation - Question 7

From the curve, we get change in IC = (8.2-6.4) mA and change in IB = 10 uA. Hence, /beta; = (1.8/0.01) = 180.

Test: Limits of Operation - Question 8
Save

If the positive lead of a DMM, with the mode set to ohmmeter is connected to the base and the negative lead to the emitter and a low resistance reading is obtained, then what is the type of transistor that is being tested?
Detailed Solution for Test: Limits of Operation - Question 8

If the positive lead of a DMM, with the mode set to ohmmeter is connected to the base and the negative lead to the emitter and a low resistance reading is obtained, then what is the type of transistor that is being tested is npn.

Test: Limits of Operation - Question 9
Save

If the positive lead of a DMM, with the mode set to ohmmeter is connected to the base and the negative lead to the emitter and a high resistance reading is obtained, then what is the type of transistor that is being tested?
Detailed Solution for Test: Limits of Operation - Question 9

If the positive lead of a DMM, with the mode set to ohmmeter is connected to the base and the negative lead to the emitter and a low resistance reading is obtained, then what is the type of transistor that is being tested is npn.

Test: Limits of Operation - Question 10
Save

For the given transistor, what is the correct sequence of the pins from left to right?
Detailed Solution for Test: Limits of Operation - Question 10

 With the curved side facing away the correct lead sequence is base, collector, emitter.

3 videos|33 docs|64 tests
Join Course
Information about Test: Limits of Operation Page
In this test you can find the Exam questions for Test: Limits of Operation solved & explained in the simplest way possible. Besides giving Questions and answers for Test: Limits of Operation, EduRev gives you an ample number of Online tests for practice

Top Courses for Electronics and Communication Engineering (ECE)

3 videos|33 docs|64 tests
Join Course
Download as PDF

Top Courses for Electronics and Communication Engineering (ECE)

Important Questions for Limits of Operation

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

Limits of Operation MCQs with Answers

Prepare for the Limits of Operation within the Electronics and Communication Engineering (ECE) 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 Limits of Operation Analog Circuits

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 Limits of Operation with ease. Join thousands of successful students who have benefited from our trusted online resources.
© EduRev
Education Revolution
Follow Us
Signup on EduRev and stay on top of your study goals
10M+ students crushing their study goals daily