7/28/2019 som UNIV Lab 2013(25.04.13)

1/5

1. Find the hardness of the given material using Rockwell testing machine.

Determine the impact strength of the given specimen.(Izod test) (100)

Aim/Procedure

(25)

Field

Observation/ Tabulation

(20)

Calculation(20)

Results(25)

Viva-Voce(10)

TotalMarks

(100)

Internal Examiner External Examiner

2. Find the hardness of the given material using Brinell hardness testing machine.

Aim/

Procedure(25)

Field

Observation/

Tabulation (20)

Calculation(20)

Results(25)

Viva-Voce

(10)

Total

Marks

(100)

Internal Examiner External Examiner

3. Determine the youngs modulus of the beam. (100)

Aim/

Procedure(25)

Field

observation/Tabulation

(20)

Calculation(20)

Results(25)

Viva-Voce(10)

Total

Marks(100)

Internal Examiner External Examiner

4. Perform the compression test on the given spring wire and find out its stiffness and rigidity modulus.(100)

Aim/

Procedure(25)

Field

observation/

Tabulation(20)

Calculation(20)

Results(25)

Viva-Voce

(10)

Total

Marks(100)

Internal Examiner External Examiner

7/28/2019 som UNIV Lab 2013(25.04.13)

2/5

5. Using tension testing machine determine the yield stress, ultimate stress, breaking stress, percentage o

reduction in area, percentage of elongation over a gauge length and youngs modulus for the given milsteel rod (100)

Aim/

Procedure(25)

Field

observation/

Tabulation(20)

Calculation(20)

Results(25)

Viva-Voce

(10)

Total

Marks

(100)

Internal Examiner External Examiner

6. Find the shear strength of the given specimens(Mild steel) under double shear method. (100)

Aim/

Procedure(25)

Field

observation/Tabulation

(20)

Calculation(20)

Results(25)

Viva-Voce(10)

Total

Marks(100)

Internal Examiner External Examiner

7. Determine the impact strength of the given specimen. (Izod method)

Find the shear strength of the given specimen under double shear method. (100)

Aim/Procedure

(25)

Fieldobservation/

Tabulation(20)

Calculation

(20)

Results

(25)

Viva-Voce

(10)

TotalMarks

(100)

Internal Examiner External Examiner

7/28/2019 som UNIV Lab 2013(25.04.13)

3/5

8. Perform the torsion test on the given specimen to find the following 1. Modulus of rigidity 2. Shear

stress (100)

Aim/Procedure

(25)

Fieldobservation/

Tabulation (20)

Calculation

(20)

Results

(25)

Viva-Voce

(10)

TotalMarks

(100)

Internal Examiner External Examiner

9. Determine the ultimate stress of the given specimen. (100)

Aim/Procedure

(25)

Fieldobservation/

Tabulation (20)

Calculation

(20)

Results

(25)

Viva-Voce

(10)

TotalMarks

(100)

Internal Examiner External Examiner

10. Determine the modulus of rigidity and stiffness of the given tension spring specimen. (100)

Aim/Procedure

(25)

Field

observation/Tabulation

(20)

Calculation(20)

Results(25)

Viva-Voce(10)

TotalMarks

(100)

Internal Examiner External Examiner

19.Find the improvement in hardness and impact resistance of steel due to the effect of hardening. (100)

Aim/

Procedure

(25)

Field

observation/Tabulation

(20)

Calculation(20)

Results(25)

Viva-Voce(10)

Total

Marks

(100)

Internal Examiner External Examiner

13. Perform the strain measurement of the given sample using Rosette strain gauge. (100)

7/28/2019 som UNIV Lab 2013(25.04.13)

4/5

Aim/

Procedure(25)

Fieldobservation/

Tabulation(20)

Calculation

(20)

Results

(25)

Viva-Voce

(10)

Total

Marks

(100)

Internal Examiner External Examiner

14. Find the shear strength of the given specimen under double shear method.

Determine the impact strength of the given specimen. (Izod test) (100)

Aim/

Procedure(25)

Field

observation/

Tabulation(20)

Calculation(20)

Results(25)

Viva-Voce

(10)

Total

Marks(100)

Internal Examiner External Examiner

15. Determine the ultimate stress of the given specimen.Find the shear strength of the given specimen under double shear method. (100)

Aim/

Procedure(25)

Fieldobservation/

Tabulation

(20)

Calculation(20)

Results(25)

Viva-Voce

(10)

Total

Marks

(100)

Internal Examiner External Examiner

16. Find the hardness of the given material using Rockwell testing machine.

Find the hardness of the given material using Brinell hardness testing machine. (100)

Aim/

Procedure(25)

Fieldobservation/Tabulation

(20)

Calculation(20)

Results(25)

Viva-Voce(10)

Total

Marks(100)

Internal Examiner External Examiner

8. Perform the torsion test on the given specimen to find the following 1. Modulus of rigidity 2. Shearstress (100)

7/28/2019 som UNIV Lab 2013(25.04.13)

5/5

Aim/

Procedure(25)

Field

observation/

Tabulation (20)

Calculation(20)

Results(25)

Viva-Voce

(10)

Total

Marks

(100)

Internal Examiner External Examiner

18. Perform the tension test on the given spring wire and find out its stiffness and rigidity modulus. (100)

Aim/

Procedure(25)

Fieldobservation/

Tabulation(20)

Calculation(20)

Results(25)

Viva-Voce

(10)

Total

Marks

(100)

Internal Examiner External Examiner

19.Find the improvement in hardness and impact resistance of steel due to the effect of hardening. (100)

Aim/

Procedure(25)

Field

observation/

Tabulation(20)

Calculation(20)

Results(25)

Viva-Voce

(10)

Total

Marks

(100)

Internal Examiner External Examiner

8. Perform the torsion test on the given specimen to find the following 1. Modulus of rigidity 2. Shear

stress (100)

Aim/Procedure

(25)

Fieldobservation/

Tabulation (20)

Calculation

(20)

Results

(25)

Viva-Voce

(10)

TotalMarks

(100)

Internal Examiner External Examiner