QUESTIONS ASKED IN EXAMS

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Nov 15, 2013 (3 years and 11 months ago)

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QUESTIONS ASKED IN EXAMS
.

Unit 1

1) Define fatigue? W
-
10

2) Define creep? W
-
10

3) What do you understand by eccentric load ? W
-
09

4) Explain the concept of shear stress with neat sketch.? W
-
08

5) Define the longitudinal strain & lateral
strain? S
-
10

6) What is volumetric strain? S
-
10

7) State the Hooke’s law? W07,08,09,S
-
10

8) State the Young’s modulus
? W
-
07

9) Define the modulus of rigidity? S
-
08,W09

10) What is bulk modulus? W07,W08

11)Draw the stress
-
strain curve for
mild steel & explain the terms.? W08, S
-
09,S
-
10

12) Define the term factor of safety? W
-
07

13) Define the term Poisson’s ratio? W07,W08,S
-
10

14) State the relation between Young ’s modulus & Bulk modulus giving meaning of
each term used in it.? W
-
1
0

15)Explain the principle of superposition with respect to composite members? W08

16) What is mean by compound members? What is the deformation of the compound
members, explain with neat sketch ? S09

17) What is mean natural deformation? Expl
ain the concept of thermal stress and
thermal strain.? W05

18) expain the concept hoop stress with practical example? S05

/





Unit 2

Questions Asked In Exams
.

1)Define The Span Of The Beam? W
-
10

2)What Are The Type Of Support? W
-
10

3)What Are The Types Of Beams? W
-
09

4)Explain The Types Of Loading On The Beams? S
-
09

5)Define The Shear Force And Bending Moment With Sign Convention? S
-
10

6)What Do You Mean By Sagging And Hogging Of The Beam? S
-
10

7) Define The Point Of Th
e Contra Flexure Of Loaded Beam? W07,08,09,S
-
10

8)Draw The Sfd And Bmd For The Simply Supported Beam Of Span L Carrying The
Udl/Unit Weight Over The Entire Span ? W
-
07

9)Draw The Sfd & Bmd For Simply Supported Beam Of Span L Carrying A Central
Point

Load “W” ? State The The Values Of The Maximum S.F And Maximum Bm S
-
08,W09



Unit 3


QUESTIONS ASKED IN EXAMS
.

1) Define Moment Of Inertia? S
-
08

2) Define Radius Of Gyration? W
-
07,W08,S09,S10

3) State Parallel Axis Theorem Of Moment Of Inertia ?

W
-
07,W08,W10,S08,S09,S10.

4)State The Perpendicular Axis Theorem Of Moment Of Inertia.? W
-
08

5) Define The Term Polar Moment Of Inertia ? S
-
10


Unit 4


Questions Asked In Exams
.

1)Explain The Concept Of Axial Load? W
-
10

2)What

Is Eccentric Loading ?State Two Examples Of The Same? W
-
10

3)Explain With Diagram How Direct & Bending Stress Are Developed In Column Due
To Eccentric Loading.? W
-
09

4)Draw The Nature Of The Stress Variation Diagram If Direct Is Less Than Ben
ding
Stress?


S
-
09

5)Sketch The Resultant Stress Distribution At The Base Section For Condition That
Direct Stress Is Equal The Bending Stress ? S
-
10

6)Explain The Various Cases Of The Uni Axial Loading? S
-
10

7

)State The Condition Of The No

Tension At The Base Of Column? W07

8)State The Middle Rule With Diagram? W
-
07

9)

What Is Limit Of Eccentricity? State The Value For Rectangular Section? 08,W09

10) What Is Core Of Section?


Unit 5


Questions Asked In Exams
.

1)Define The Bending Stress

Of The Beam? W
-
10

2)State The Assumptions Of The Simple Bending? W
-
10

3)Write The Flexural Formula? W
-
09

4)Define The Term Section Modulus? S
-
09

5)Write The Equation Of Section Modulus For Hollow Rectangular Section ? S
-
10

6)

Write The Eq
uation Of Section Modulus For Rectangular Section? S
-
10

7

)Write The Equation Of Section Modulus For Circular Section? W07,08,09.

8)Write The Short Notes About The Bending Stress Variation For Symmetrical Section?

W
-
07

9)

Write The Short Notes A
bout The Bending Stress Variation For Un
-
Symmetrical
Section 08,W09

10) State The Practical Application Of Bending Equation.


















Unit 6

Questions Asked In Exams
.

1) Define Torsion? W
-
10

2) What Do You Understand By Pure Torsion?
W
-
10

3) State The Assumption S Of The Theory Of Pure Torsion In Solid Circular Shaft? W
-
09

4) Write Torsion Equation Along The Meaning Of Symbols Used There In ? W
-
08

5)Write Torsion Equation For Hollow Shaft? S
-
10

6) Define Polar Modulus Of Sect
ion. State The S.I. Unit ? S
-
10

7) State The Value ? W07of Polar Modulus For Hollow Circular Shaft Having External
Diameter “D” And Internal Diameter “”D ? W09.

8) State The Formula For Torsional Rigidity And Write The Unit? W
-
07

9) Define The Tors
ional Flexibility? S
-
08,W09

10) Write The Expression For Power Transmitted By A Shaft? W10.