logo
  • Home
  • Rank
  • Tests
  • About
  • Training
  • Programming
  • CS
  • IT
  • IS
  • ECE
  • EEE
  • EE
  • Civil
  • Mechanical
  • Chemical
  • Metallurgy
  • Instrumentation
  • Aeronautical
  • Aerospace
  • Biotechnology
  • Agriculture
  • MCA
  • BCA
  • Internship
  • Contact

Control Systems Multiple Choice Questions | MCQs | Quiz

Control Systems Interview Questions and Answers
Practice Control Systems questions and answers for interviews, campus placements, online tests, aptitude tests, quizzes and competitive exams.

Get Started

•   Robotic Mechanisms
•   Transfer Functions
•   Algebra Block Diagram
•   Signal Flow Graphs
•   Feedback Systems
•   Disturbance Signal Effect
•   Linearizing Effect
•   Nonlinear Systems
•   Controller Components-1
•   Controller Components-2
•   Stepper Motors
•   Hydraulic Systems
•   Pneumatic Systems
•   Standard Signals Test
•   First Order Systems
•   Second Order Systems-1
•   Second Order Systems-2
•   Second Order Systems-3
•   Second Order Systems-4
•   Steady-State Errors
•   Zero System Effect - 1
•   Zero System Effect - 2
•   Higher-Order Systems
•   Performance Indices
•   Robotic Control System-1
•   Robotic Control System-2
•   State Variable Analysis-1
•   State Variable Analysis-2
•   Lower Order Systems
•   Stability Concept
•   Stability Conditions
•   Routh-Hurwitz Stability
•   Relative Stability Analysis
•   Root Locus Concepts
•   Root Locus
•   Root Loci Construction
•   Frequency Response
•   Time & Frequency
•   Polar Plots
•   Bode Plots
•   Minimum-Phase Systems
•   Transfer Functions
•   Mathematical Preliminarie
•   Nyquist Stability Criterion
•   Time Domain Analysis
•   Relative Stability
•   Closed-Loop Frequency
•   Design Problem
•   Classical Design
•   Basic Compensators
•   Cascade Compensation
•   Frequency Domain
•   PID Controllers
•   Feedback Compensation
•   Spectrum Analysis
•   Signal Reconstruction
•   Difference Equations
•   Z-Transform
•   Z-Transfer Function
•   Inverse Z-transform
•   Z-transform Analysis
•   Z & S Relationship
•   Stability Analysis
•   Compensation Technique
•   State Variables & Model
•   Linear State Models
•   State Variables
•   Diagonalization
•   State Equations Solution
•   Controlability
•   Pole Placement
•   Observer Systems
•   Liapunov's Stability - 1
•   Liapunov's Stability - 2
•   Linear Systems
•   Servomechanims
•   Optimal Control Problem1
•   Optimal Control Problem2
•   State Regulator Problem
•   Time Regulator Problem
•   Tracking Problem
•   Parameter Optimization
•   Physical Nonlinearities
•   Nonlinear Stability - 1
•   Nonlinear Stability - 2
•   Phase-Trajectories - 1
•   Phase-Trajectories - 2
•   Stability Analysis
•   Adaptive Control
•   Fuzzy Logic Control
•   Neural Networks

Best Reference Books

Control Systems Books

« Prev Page
Next Page »

Control Systems Questions and Answers – Common Physical Nonlinearities

Posted on May 21, 2017 by Manish

This set of Control Systems Multiple Choice Questions & Answers (MCQs) focuses on “Common Physical Nonlinearities”.

1. The term backlash is associated with:
a) Servomotors
b) Induction relays
c) Gear trains
d) Tacho generator.
View Answer

Answer: c
Explanation: The term backlash is associated with Gear trains.
advertisement

2. With feedback _____ increases.
a) System stability
b) Sensitivity
c) Gain
d) Effects of disturbing signals
View Answer

Answer: a
Explanation: Feedback can increase system stability as well as can reduce the stability of the stable system.

3. By which of the following the system response can be tested better?
a) Ramp input signal
b) Sinusoidal input signal
c) Unit impulse input signal
d) Exponentially decaying signal
View Answer

Answer: c
Explanation: System response can be best treated with the impulse response as when the input is impulse input then the output is itself the response of the transfer function.

4. In a system zero initial condition means that :
a) The system is at rest and no energy is stored in any of its components
b) The system is working with zero stored energy
c) The system is working with zero reference signal
d) Laplace transform is not possible
View Answer

Answer: a
Explanation: In system zero initial condition means the system is at rest and no energy is stored in the system previously.
advertisement

5. In a system low friction co-efficient facilitates:
a) Reduced velocity lag error
b) Increased velocity lag error
c) Increased speed of response
d) Reduced time constant of the system
View Answer

Answer: a
Explanation: In a system low friction facilitates reduced velocity error as the friction error is equal to the velocity error.

6. Hydraulic torque transmission system is analog of :
a) Amplidyne set
b) Resistance-capacitance parallel circuit
c) Motor-generator set
d) Any of the mentioned
View Answer

Answer: c
Explanation: Hydraulic torque transmission system is analog of Motor-generator set.

7. Spring constant in force-voltage analogy is analogous to?
a) Capacitance
b) Reciprocal of capacitance
c) Current
d) Resistance
View Answer

Answer: b
Explanation: Spring constant in force-voltage analogy is analogous to reciprocal of the resistance which is also series analogy.
advertisement

8. The frequency and time domain are related through which of the following?
a) Laplace Transform and Fourier Integral
b) Laplace Transform
c) Fourier Integral
d) Either b or c
View Answer

Answer: a
Explanation: The frequency and time domain mainly continuous time domain are related by the Laplace and Fourier transform and discrete time and frequency are related by the discrete time Fourier transform and z transform.

9. An increase in gain, in most systems, leads to:
a) Smaller damping ratio
b) Larger damping ratio
c) Constant damping ratio
d) Zero damping ratio
View Answer

Answer: a
Explanation: Damping factor is inversely proportional to the gain and if the gain increases the damping factor and hence the value reduces.

10. Static error co-efficient are used as a measure of the effectiveness of closed loop systems for specified ________ input signal.
a) Acceleration
b) Velocity
c) Position
d) All of the mentioned
View Answer

Answer: d
Explanation: Static error coefficients are used as a measure of the effectiveness of closed loop system for specified acceleration, velocity and position of input signal.

Sanfoundry Global Education & Learning Series – Control Systems.
To practice all areas of Control Systems, here is complete set of 1000+ Multiple Choice Questions and Answers.

« Prev Page - Control Systems Questions and Answers – Parameter Optimization
» Next Page - Control Systems Questions and Answers – Stability of Nonlinear System

« Control Systems Questions and Answers – Parameter Optimization
Control Systems Questions and Answers – Stability of Nonlinear System »
advertisement

Deep Dive @ Sanfoundry:

  1. Digital Image Processing Questions and Answers
  2. Machine Dynamics Questions and Answers
  3. Linear Integrated Circuits Questions and Answers
  4. Electrical Engineering Questions and Answers
  5. Network Theory Questions and Answers
  6. Engineering Mathematics Questions and Answers
  7. Electric Circuits Questions and Answers
  8. Digital Signal Processing Questions and Answers
  9. Control Systems Questions and Answers
  10. Signals & Systems Questions and Answers
Manish Bhojasia, a technology veteran with 20+ years @ Cisco & Wipro, is Founder and CTO at Sanfoundry. He is Linux Kernel Developer and SAN Architect and is passionate about competency developments in these areas. He lives in Bangalore and delivers focused training sessions to IT professionals in Linux Kernel, Linux Debugging, Linux Device Drivers, Linux Networking, Linux Storage & Cluster Administration, Advanced C Programming, SAN Storage Technologies, SCSI Internals and Storage Protocols such as iSCSI & Fiber Channel. Stay connected with him below:
LinkedIn | Facebook | Twitter | Google+

Best Careers

Developer Tracks
SAN Developer
Linux Kernel Developer
Linux Driver Developer
Linux Network Developer

Live Training Photos
Mentoring
Software Productivity
GDB Assignment
Sanfoundry is No. 1 choice for Deep Hands-ON Trainings in SAN, Linux & C, Kernel Programming. Our Founder has trained employees of almost all Top Companies in India such as VMware, Citrix, Oracle, Motorola, Ericsson, Aricent, HP, Intuit, Microsoft, Cisco, SAP Labs, Siemens, Symantec, Redhat, Chelsio, Cavium, ST-Micro, Samsung, LG-Soft, Wipro, TCS, HCL, IBM, Accenture, HSBC, Mphasis, Tata-Elxsi, Tata VSNL, Mindtree, Cognizant and Startups.

Best Trainings

SAN I - Technology
SAN II - Admin
Linux Fundamentals
Advanced C Training
Linux-C Debugging
System Programming
Network Programming
Linux Threads
Kernel Programming
Kernel Debugging
Linux Device Drivers

Best Reference Books

Computer Science Books
Algorithm & Programming Books
Electronics Engineering Books
Electrical Engineering Books
Chemical Engineering Books
Civil Engineering Books
Mechanical Engineering Books
Industrial Engineering Books
Instrumentation Engg Books
Metallurgical Engineering Books
All Stream Best Books

Questions and Answers

1000 C Questions & Answers
1000 C++ Questions & Answers
1000 C# Questions & Answers
1000 Java Questions & Answers
1000 Linux Questions & Answers
1000 Python Questions
1000 PHP Questions & Answers
1000 Hadoop Questions
Cloud Computing Questions
Computer Science Questions
All Stream Questions & Answers

India Internships

Computer Science Internships
Instrumentation Internships
Electronics Internships
Electrical Internships
Mechanical Internships
Industrial Internships
Systems Internships
Chemical Internships
Civil Internships
IT Internships
All Stream Internships

About Sanfoundry

About Us
Copyright
Terms
Privacy Policy
Jobs
Bangalore Training
Online Training
Developers Track
Mentoring Sessions
Contact Us
Sitemap
© 2011 Sanfoundry. All Rights Reserved.