
ICD QUIZ
Quiz
•
Engineering
•
University
•
Practice Problem
•
Hard
cprogrammer scha
Used 1+ times
FREE Resource
Enhance your content in a minute
31 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
5 sec • 1 pt
key application of PWM signals is:
Phase detection
Motor speed control
Voltage regulation in linear mode
Frequency synchronization
2.
MULTIPLE CHOICE QUESTION
5 sec • 1 pt
A boost converter is a switching regulator that:
Steps down the input voltage
Steps up the input voltage
Provides constant current
Inverts the input voltage
3.
MULTIPLE CHOICE QUESTION
5 sec • 1 pt
A phase detector in a PLL compares: A. Amplitude of two signals
Amplitude of two signals
Phase of VCO output and input reference
Frequency and amplitude simultaneously
Bias voltage and loop capacitor
4.
MULTIPLE CHOICE QUESTION
5 sec • 1 pt
In a 555 timer PWM generator configuration, the duty cycle can be varied by:
Changing the capacitor value only
Applying a DC control voltage to Pin 5
Varying the supply voltage
Changing the feedback path
5.
MULTIPLE CHOICE QUESTION
5 sec • 1 pt
The output waveform from IC 566 VCO is:
Only sine wave
Triangular and square waves
Ramp wave only
PWM waveforms
6.
MULTIPLE CHOICE QUESTION
5 sec • 1 pt
The primary function of a low-pass filter in PWM applications is to:
Allow high-frequency signals to pass
Amplify the PWM signal
Block low-frequency signals
Reduce ripple in the output signal
7.
MULTIPLE CHOICE QUESTION
5 sec • 1 pt
In a buck converter, the output voltage is:
Inverted compared to the input voltage
Lower than the input voltage
Equal to the input voltage
Higher than the input voltage
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever
or continue with

Microsoft
%20(1).png)
Apple
Others
Already have an account?
Similar Resources on Wayground
35 questions
Network Fundamentals Quiz
Quiz
•
University
30 questions
Engineering Revision Quiz 2
Quiz
•
9th Grade - University
35 questions
Quiz Wizard
Quiz
•
University
35 questions
Bridges: Engineering Marvels
Quiz
•
10th Grade - University
27 questions
ELECTRICAL ENGINEERS PRE-BOARD EXAMINATION MARCH 2016
Quiz
•
University
29 questions
Quiz Pengantar Teknik Industri
Quiz
•
University
30 questions
ByteBattle 2.0 (2)
Quiz
•
University
29 questions
Introduction to AI (Quiz-1)
Quiz
•
University
Popular Resources on Wayground
15 questions
Fractions on a Number Line
Quiz
•
3rd Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
22 questions
fractions
Quiz
•
3rd Grade
20 questions
Main Idea and Details
Quiz
•
5th Grade
20 questions
Context Clues
Quiz
•
6th Grade
15 questions
Equivalent Fractions
Quiz
•
4th Grade
20 questions
Figurative Language Review
Quiz
•
6th Grade
Discover more resources for Engineering
12 questions
IREAD Week 4 - Review
Quiz
•
3rd Grade - University
23 questions
Subject Verb Agreement
Quiz
•
9th Grade - University
7 questions
Force and Motion
Interactive video
•
4th Grade - University
7 questions
Renewable and Nonrenewable Resources
Interactive video
•
4th Grade - University
5 questions
Poetry Interpretation
Interactive video
•
4th Grade - University
19 questions
Black History Month Trivia
Quiz
•
6th Grade - Professio...
15 questions
Review1
Quiz
•
University
15 questions
Pre1
Quiz
•
University
