Electrical Engineering MCQs

Page No. 85

A differentiating circuit is a simple RC circuit with output taken across ____________?


aR

✓


bC

✖


cBoth R and C

✖


dNone of the above

✖


View Answer R

One would find a clamping circuit in ___________________?


aReceiving antenna

✖


bRadio transmitter

✖


cRadio receiver

✖


dTelevision receiver

✓


View Answer Television receiver

When the transistor (CE arrangement) is in the cut off region, the collector current is ______________?


aICBO

✖


bICEO

✓


c(ß + 1) ICEO

✖


dIC(sat)

✖


View Answer ICEO

If the input to an integrating circuit is a succession of alternating positive and negative pulses of very short duration, the output will be _____________wave A?


a Rectangular

✖


bTriangular

✖


cSine

✖


dSquare

✓


View Answer Square

When a transistor is used as an amplifier, it is operated in the _____________ region?


a Off

✖


b Saturation

✖


cActive

✓


dNone of the above

✖


View Answer Active

A negative clipper removes the ______________half-cycles of the input voltage?


aNegative

✓


b Positive

✖


cBoth positive and negative

✖


d None of the above

✖


View Answer Negative

If a square wave is fed to a differentiating circuit, the output will be _____________?


aSine wave

✖


b Sharp narrow pulses

✓


cRectangular wave

✖


dTriangular wave

✖



If the input to a differentiating circuit is a saw-tooth wave, then output will be _____________?


aSquare

✖


bTriangular

✖


cSine

✖


d Rectangular

✓


View Answer Rectangular

An astable multivibrator has ________________?


aOne stable state

✖


bTwo stable states

✖


cNo stable state

✓


dNone of the above

✖


View Answer No stable state

A relay is superior to a mechanical switch because it _______________?


aIs relatively inexpensive

✖


bDoes not require moving contacts

✖


cCombines control with power amplification

✓


dNone of the above

✖



Goto Page No.

Page 85 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