CuriousTab
Search
CuriousTab
Home
Aptitude
Computer
C Programming
C# Programming
C++ Programming
Database
Java Programming
Networking
Engineering
Biochemical Engineering
Biochemistry
Biotechnology
Chemical Engineering
Civil Engineering
Computer Science
Digital Electronics
Electrical Engineering
Electronics
Electronics and Communication Engineering
Mechanical Engineering
Microbiology
Technical Drawing
GK
Current Affairs
General Knowledge
Reasoning
Data Interpretation
Logical Reasoning
Non Verbal Reasoning
Verbal Ability
Verbal Reasoning
Exams
AIEEE
Bank Exams
CAT
GATE
IIT JEE
TOEFL
Jobs
Analyst
Bank PO
Database Administrator
IT Trainer
Network Engineer
Project Manager
Software Architect
Discussion
Home
‣
Mechanical Engineering
‣
Strength of Materials
Comments
Question
In watches, the spring is used to absorb shocks and vibrations.
Options
A. Yes
B. No
Correct Answer
No
Strength of Materials problems
Search Results
1. The deformation of the bar per unit length in the direction of the force is known as
Options
A. linear strain
B. lateral strain
C. volumetric strain
D. shear strain
Show Answer
Scratch Pad
Discuss
Correct Answer: linear strain
2. Parallel fillet welds are designed for bending strength.
Options
A. Agree
B. Disagree
Show Answer
Scratch Pad
Discuss
Correct Answer: Agree
3. When a beam is subjected to a bending moment, the strain in a layer is __________ the distance from the neutral axis.
Options
A. equal to
B. directly proportional to
C. inversely proportional to
D. independent of
Show Answer
Scratch Pad
Discuss
Correct Answer: directly proportional to
4. A column of length (
l
) with both ends fixed may be considered as equivalent to a column of length __________ with both ends hinged.
Options
A.
l
/8
B.
l
/4
C.
l
/2
D.
l
Show Answer
Scratch Pad
Discuss
Correct Answer:
l
/2
5. A beam of
T
-section is subjected to a shear force of
F
. The maximum shear force will occur at the
Options
A. top of the section
B. bottom of the section
C. neutral axis of the section
D. junction of web and flange
Show Answer
Scratch Pad
Discuss
Correct Answer: neutral axis of the section
6. The relation between Young's modulus (
E
), shear modulus (
C
) and bulk modulus (K) is given by
Options
A.
B.
C.
D.
Show Answer
Scratch Pad
Discuss
Correct Answer:
7. Which of the following statement is correct?
Options
A. A continuous beam has only two supports at the ends.
B. A uniformly distributed load spreads uniformly over the whole length of a beam.
C. The bending moment is maximum where shear force is maximum.
D. The maximum bending moment of a simply supported beam of length
l
with a central point load
W
is
Wl
/8.
Show Answer
Scratch Pad
Discuss
Correct Answer: A uniformly distributed load spreads uniformly over the whole length of a beam.
8. A rod is enclosed centrally in a tube and the assembly is tightened by rigid washers. If the assembly is subjected to a compressive load, then
Options
A. rod is under compression
B. tube is under compression
C. both rod and tube are under compression
D. tube is under tension and rod is under compression
Show Answer
Scratch Pad
Discuss
Correct Answer: both rod and tube are under compression
9. Modulus of resilience is the proof resilience per unit volume of a material.
Options
A. Correct
B. Incorrect
Show Answer
Scratch Pad
Discuss
Correct Answer: Correct
10. The product of the tangential force acting on the shaft and its distance from the axis of the shaft (i.e. radius of shaft) is known as
Options
A. bending moment
B. twisting moment
C. torsional rigidity
D. flexural rigidity
Show Answer
Scratch Pad
Discuss
Correct Answer: twisting moment
Comments
There are no comments.
Enter a new Comment
Save
More in Mechanical Engineering:
Automobile Engineering
Compressors, Gas Dynamics and Gas Turbines
Engineering Materials
Engineering Mechanics
Heat Transfer, Refrigeration and Air Conditioning
Hydraulic Machines
Hydraulics and Fluid Mechanics
IC Engines and Nuclear Power Plants
Industrial Engineering and Production Management
Machine Design
Production Engineering
Steam Boilers and Engines
Steam Nozzles and Turbines
Strength of Materials
Theory of machines
Thermodynamics
Workshop Technology