IndiaBIX.com
Arithmetic Aptitude Data Interpretation
Logical Reasoning Verbal Reasoning Non Verbal Reasoning
General Knowledge
Sudoku Number puzzles Missing letters puzzles Logical puzzles Playing cards puzzles Clock puzzles
C Programming C++ Programming C# Programming Java Programming
Microbiology Biochemistry Biotechnology Biochemical Engineering
Civil Engineering Mechanical Engineering Chemical Engineering Networking Database Questions Computer Science Basic Electronics Digital Electronics Electronic Devices Circuit Simulation Electrical Enigneering Engineering Mechanics Technical Drawing
Placement Papers Group Disucssion HR Interview Technical Interview Body Language
Aptitude Test Verbal Ability Test Verbal Reasoning Test Logical Reasoning Test C Programming Test Java Programming Test Data Interpretation Test General Knowledge Test
Data Structures Operating Systems Networking DATABASE Database Basics SQL Server Basics SQL Server Advanced SQL Server 2008 JAVA Core Java Java Basics Advanced Java UNIX Unix File Management Unix Memory Management Unix Process Managemnt C Interview Questions The C Language Basics .NET Interview Questions .NET Framework ADO.NET ASP.NET Software Testing

Engineering Mechanics - Moments of Inertia

@ : Home > Engineering Mechanics > Moments of Inertia > General Questions

Exercise

  • General Questions
"Weakness of attitude becomes weakness of character."
- Albert Einstein
1. 

Determine the radius of gyration ky of the parabolic area.
A. ky = 76.5 mm
B. ky = 17.89 mm
C. ky = 78.6 mm
D. ky = 28.3 mm
2. 

Determine the inertia of the parabolic area about the x axis.
A. Ix = 11,430 in.4
B. Ix = 32,800 in.4
C. Ix = 13,330 in.4
D. Ix = 21,300 in.4
3. 

The composite cross section for the column consists of two cover plates riveted to two channels. Determine the radius of gyration k with respect to the centroidal axis. Each channel has a cross-sectional area of Ac = 11.8 in.2 and moment of inertia (I )c = 349 in.4.
A. k = 7.74 in.
B. k = 6.29 in.
C. k = 5.44 in.
D. k = 4.25 in.
4. 

The irregular area has a moment of inertia about the AA axis of 35 (106) mm4. If the total area is 12.0(103) mm2, determine the moment of inertia if the area about the BB axis. The DD axis passes through the centroid C of the area.
A. IBB = 5.00(106 ) mm4
B. IBB = 17.00(106 ) mm4
C. IBB = 16.80(106 ) mm4
D. IBB = 55.4(106 ) mm4

© 2008-2013 by IndiaBIX™ Technologies. All Rights Reserved | Copyright | Terms of Use & Privacy Policy

Contact us: info@indiabix.com     Follow us on twitter!