Electrical Engineering MCQs

Page No. 24

The most costly coupling is _______________ coupling?


aRC


bDirect


cImpedance


dTransformer


View Answer Transformer

Class C amplifiers are used as ___________________?


a AF amplifiers


bDetectors


camplifiers


dNone of the above


View Answer amplifiers

A class A power amplifier uses _________________?


aTwo transistors


bThree transistors


cOne transistor


dNone of the above


View Answer One transistor

The output stage of a multistage amplifier is also called _________________-?


aMixer stage


bPower stage


cDetector stage


dF stage


View Answer Power stage

Class_____________ power amplifier has the highest collector efficiency ?


aC


bA


cB


d AB


View Answer C

The maximum efficiency of resistance loaded class A power amplifier is _________________?


a5%


b50%


c30%


d25%


View Answer 25%

________________ coupling is generally employed in power amplifiers?


aTransformer


bRC


cdirect


dImpedance


View Answer Transformer

Power amplifiers handle ______________ signals compare to voltage amplifiers?


aSmall


bVery small


cLarge


dNone of the above


View Answer Large

The maximum efficiency of transformer coupled class A power amplifier is _______________?


a30%


b50%


c80%


d45%


View Answer 50%

In class A operation, the operating point is generally located_____________of the d.c. load line?


aAt cut off point


bAt the middle


cAt saturation point


dNone of the above


View Answer At the middle

Goto Page No.

Page 24 of 366

Alphabetical MCQs Categories

Here below You find all kind of categories of MCQs in alphabetical order.


"Comprehensive Collection of MCQs: Alphabetically Organized by Subject"

"Discover an extensive collection of multiple-choice questions (MCQs) neatly categorized by subject from A to Z. This resource is designed for anyone eager to explore various topics in a straightforward and organized manner. Whether you're a student preparing for exams, an educator seeking supplementary materials, or simply curious about different subjects, this compilation offers a convenient way to learn and assess your knowledge. With questions arranged alphabetically, navigation is effortless, allowing you to delve into subjects of interest at your own pace. Engage, learn, and expand your understanding with this accessible and comprehensive repository of MCQs!"


BolPakistan

bolpakistan.com.pk includes Job Mcqs and Pak Mcqs is the Top Largest Mcqs Forum in World, in which you can read Mcqs of All Subjects, PPSC test preparation, FPSC, NTS and PPSC PAST PAPERS, PPSC PAST MCQS. A Collection of Repeated MCQs for JOBs seekers.

Copyright © 2024, Designed & Developed by BolPakistan