ME8491 Engineering Metallurgy Question Bank

ME8491 Engineering Metallurgy Question Bank Regulation 2017 Anna University free download. Engineering Metallurgy Question Bank ME8491 pdf free download.

Sample Question for ME8491 Engineering Metallurgy Question Bank:

1. When will interstitial solid solution occur?
2. What is isomorphous?
3. How is plain carbon steels classified? Define an alloy?
4. Classify the alloys.
5. What are solid solutions? ME8491 Engineering Metallurgy Question Bank
6. Differentiate substitutional and interstitial solid solutions with examples.
7. What are intermediate phases?
8. Define the term phase.
9. What is an equilibrium phase diagram?
10. Define eutectic reactions? ME8491 Engineering Metallurgy Question Bank
11. Define peritectic reactions?
12. Define eutectoid reactions?
13. Define peritectoid reactions?
14. Distinguish eutectic and eutectoid transformations.
15. Distinguish peritectic and peritectoid transformations.
16. What are the uses of grey cast iron?
17. What are chilled cast irons? ME8491 Engineering Metallurgy Question Bank
18. Why nodular cast iron is called ductile cast iron?
19. What are the advantages of alloy steels over plain carbon steels?
20. What is the effect of additions of chromium on the characteristics of steel?

1. Name various methods of heat treatment of steel.
2. When the annealing process is preferred?
3. Define full annealing.
4. Define heat treatment. ME8491 Engineering Metallurgy Question Bank
5. What is martensite and for eutectoid steel in what temperature range it is generally formed?
6. What is the purpose of spheroidising annealing?
7. Define normalizing.
8. What is the purpose of normalizing?
9. What are the factors affecting the hardening process?
10. What is austempering process and what is the microstructure produced after austempering? ME8491 Engineering Metallurgy Question Bank
11. What is martempering process and what is the purpose of this treatment?
12. Distinguish between hardness and hardenability.
13. Define carburizing.
14. What are the three methods of carburizing commonly employed?
15. What is the purpose of flame hardening and induction hardening of steel?
16. Name the four different methods used for flame hardening.
17. what steels are commonly used for nitriding?
18. What is the process of nitriding?
19. Define cyaniding. ME8491 Engineering Metallurgy Question Bank
20. What is the process of carbonitriding?

 

Subject name	Engineering Metallurgy
Short Name	Em
Semester	4
Subject Code	ME8491
Regulation	2017 regulation

ME8491 Engineering Metallurgy Question Bank Click Here To Download 

ME8491 Engineering Metallurgy Syllabus

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ME8491 Engineering Metallurgy Notes

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ME8491 Engineering Metallurgy Question Paper

ME8451 Question Paper Manufacturing Technology 2

ME8451 Question Paper Manufacturing Technology 2 Regulation 2017 Anna University free download. Manufacturing Technology 2 Question Paper ME8451 pdf free download.

Sample Questions in ME8451 Question Paper Manufacturing Technology 2 :

1. What are the specifications of grinding wheel?
2. What is honing?
3. Narrate the working principle of abrasive jet machining.
4. What is gear hobbing? ME8451 Question Paper Manufacturing Technology 2
5. Define hardness of the grinding wheel.
6. Define lapping.
7. What is meant by “grade” and “structure” of a grinding wheel?
8. What are all the parameters that would affect the MRR in abrasive jet machining? ME8451 Question Paper Manufacturing Technology 2
9. Mention four important factors that influence the selection of grinding wheel.
10. What is roller burnishing process?
11. What is the need of truing and dressing operations in a grinding wheel?
12. List the advantages of honing?
13. State the abrasives used in manufacture of grinding wheels.
14. What are the different types of external grinders? ME8451 Question Paper Manufacturing Technology 2
15. What are the operations done in centre less grinders?
16. What are the work holding and supporting devices used in grinders ?
17. Why is the centre less grinders called specialized machine for Cylindrical parts? ME8451 Question Paper Manufacturing Technology 2
18. What are the different types of fine finishing process?
19. What are the various methods of shaping the gear blank?
20. What is broaching?

1. Explain the working mechanism of cylindrical and surface grinding.
2. a. Describe gear cutting by forming and shaping.
b. Give the specification of grinding wheel.
3. Explain the working principle and various methods of centreless grinding with a
neat sketch. ME8451 Question Paper Manufacturing Technology 2
4. Sketch and explain the three methods of external cylindrical centreless grinding.
5. What is meant dressing and truing of grinding wheel?
6. Explain the abrasive jet grinding with diagram.
7. How do you classify cylindrical grinders? What is the difference between “Plain and universal “cylindrical grinder?
8. a. Write short notes on gear shaping. (ME8451 Question Paper Manufacturing Technology 2)
b. List the advantages and disadvantages of gear shaping process.
9. a. Describe Honing process.
b. Explain gear hobbing process over other gear generation processes.
10. a. Briefly discuss about the different types of abrasives used in a grinding wheel. ME8451 Question Paper Manufacturing Technology 2
b. Describe the use of cutting fluids in grinding.

Subject name	Manufacturing Technology 2
Short Name	MT 2
Semester	4
Subject Code	ME8451
Regulation	2017 regulation

ME8451 Manufacturing Technology 2 Question Paper Click Here To Download 

ME8451 Manufacturing Technology 2 Syllabus

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ME8451 Manufacturing Technology 2 Notes

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ME8451 Manufacturing Technology 2 Important Questions

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ME8451 Manufacturing Technology 2 Question Bank

 

ME8451 Question Bank Manufacturing Technology 2

ME8451 Question Bank Manufacturing Technology 2 Regulation 2017 Anna University free download. Manufacturing Technology 2 Question Bank ME8451 pdf free download.

Sample ME8451 Question Bank Manufacturing Technology 2 :

1. Mention the differences between shaper and planer.
2. What are the differences between drilling and reaming? ME8451 Question Bank Manufacturing Technology 2
3. What are the differences between drilling and reaming?
4. Briefly describe the importance of quill mechanism.
5. List the types of sawing machines. ME8451 Question Bank Manufacturing Technology 2
6. Define the cutting speed, feed and machining time for drilling.
7. What is broaching.
8. What is the difference between up milling and down milling?
9. List four applications of broaching machines. ME8451 Question Bank Manufacturing Technology 2
10. How do you classify milling cutters?
11. What do you know about straight fluted drill and fluted drill?
12. What is meant by up milling and down milling?
13. State the differences between a vertical shaper and slotters.
14. Write the differences between drilling and tapping.
15. What is a shell mill? ME8451 Question Bank Manufacturing Technology 2
16. Mention the operations performed by a planner.
17. Why is sawing a commonly used process.
18. What is vertical milling machine?
19. What are the different operations performed in drilling machine?
20. How are the non-ferrous metals held in magnetic chuck?

1. a. Explain various milling cutters with neat sketches?
b. How will you cut the following types of surfaces on milling machines?
(i) Flat surfaces (ii)Slots and splines ME8451 Question Bank Manufacturing Technology 2
2. Discuss various hole making processes.
3. With a neat sketch explain the column and knee type milling machine and name its main parts.
4. a. Explain hacksaw and band saw with neat sketches.
b. Explain the different types of table drive and feed mechanisms in a planning machine . ME8451 Question Bank Manufacturing Technology 2
5. a. Discuss push and pull type broaching machines with neat sketches.
b. Write short notes on expanding hand reamers and adjustable machine reamers.

Subject name	Manufacturing Technology 2
Short Name	MT 2
Semester	4
Subject Code	ME8451
Regulation	2017 regulation

ME8451 Manufacturing Technology 2 Question Bank Click Here To Download 

ME8451 Manufacturing Technology 2 Syllabus

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ME8451 Manufacturing Technology 2 Notes

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ME8451 Manufacturing Technology 2 Question Paper

 

Ma8452 Question Paper STATISTICS AND NUMERICAL METHODS

MA8452 Question Paper Statistics and Numerical Methods Regulation 2017 Anna University free download. Statistics and Numerical Methods Question Paper MA8452 pdf free download.

Sample MA8452 Question Paper Statistics and Numerical Methods: 

1.
State the order of convergence and condition for convergence of
Newton-Raphson method
BTL -1 Remembering
2. State the principle used in Gauss – Jordan method BTL -1 Remembering MA8452 Question Paper Statistics and Numerical Methods
3. State the error term of Newton Raphson method BTL -1 Remembering
4.
State the condition for the convergence of Gauss Seidel
iteration method for solving a system of linear equation
BTL -1 Remembering
5. Name two direct method to solve system of linear equations BTL -1 Remembering MA8452 Question Paper Statistics and Numerical Methods
6. What are the merits of Newton’s method of iterations BTL -1 Remembering
7.
Distinguish between Gauss elimination and Gauss-seidel
methods.
BTL -2 Understanding MA8452 Question Paper Statistics and Numerical Methods
8. Give an example of transcendental and algebraic equation? BTL -2 Understanding
9.
Explain why Gauss-Seidal method is better than Jacobi’siterative
method?
BTL -2 Understanding MA8452 Question Paper Statistics and Numerical Methods
10. Find the smallest positive root of x3 – 2x + 0.5 = 0 BTL -2 Understanding
11.
Find the real positive root of ???????? − ???????????? ???? − ???? = ???? by Newton’s
method correct to 6 decimal places
BTL -3 Applying MA8452 Question Paper Statistics and Numerical Methods
12.
Solve the following system of equations using Gauss-Jordan
elimination method ???????? + ???? = ????, ???? − ???????? = −????
BTL -3 Applying
13.
Find the dominant eigenvalue of the matrix ???????? ????
???? ????
???? by power
method
BTL -3 Applying MA8452 Question Paper Statistics and Numerical Methods
14.
Arrive a formula to find the value of √???? ????
where N ≠ 0, using
Newton-Raphson method
BTL -4
Analyzing
15. Drive the formula to find the value of ????????/????and 1/N where N ≠ 0,
using Newton Raphson method MA8452 Question Paper Statistics and Numerical Methods
BTL -4
Analyzing
16. Write down the difference between Gauss Seidel method, Gauss
Jordan method
BTL -4
Analyzing
17.
Evaluate Δ[x(x+1)(x+2)(x+3)] BTL -5
Evaluating MA8452 Question Paper Statistics and Numerical Methods
18.
Compare Gauss elimination and Gauss Jordan methods BTL -5 Evaluating
19.
What is the inverse of ???? = ???????? ????
???? ????
????by Gauss Jordan Method BTL -6 Creating
20. MA8452 Question Paper Statistics and Numerical Methods
Generate the iterative formula for Gauss-Seidel method?

Subject name	Statistics and Numerical Methods
Short Name	m4
Semester	4
Subject Code	MA8452
Regulation	2017 regulation

MA8452 Statistics and Numerical Methods Question Paper Click Here To Download

MA8452 Statistics and Numerical Methods Syllabus

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MA8452 Statistics and Numerical Methods Important Questions

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MA8452 Statistics and Numerical Methods Question Bank

Ma8452 Question Bank STATISTICS AND NUMERICAL METHODS

MA8452 Question Bank Statistics and Numerical Methods Regulation 2017 Anna University free download. Statistics and Numerical Methods Question Bank MA8452 pdf free download.

Sample MA8452 Question Bank Statistics and Numerical Methods: 

1. Define Type-I error and Type-II error? BTL -1 Remembering

2. Mention the various steps involved in testing of hypothesis BTL -1 Remembering

3. What are null and alternate hypothesis? BTL -1 Remembering

4. What is the essential difference between confidence limits and
tolerance limits? BTL -1 Remembering MA8452 Question Bank Statistics and Numerical Methods

5. What are the parameters and statistics in sampling BTL -1 Remembering

6. State level of significance. BTL -1 Remembering

7. Twenty people were attacked by a disease and only 18 were
survived. The hypothesis is set in such a way that the survival
rate is 85% if attacked by this disease. Will you reject the
hypothesis that it is more at 5% level.(????????.???????? = ????. ????????????)
BTL -2 Understanding MA8452 Question Bank Statistics and Numerical Methods

8. A random sample of 25 cups from a certain coffee dispensing
machine yields a mean x = 6.9 occurs per cup. Use 0.05 level of
significance to test, on the average, the machine dispense μ = 7.0
ounces against the null hypothesis that, on the average, the
machine dispenses μ < 7.0 ounces. Assume that the distribution
of ounces per cup is normal, and that the variance is the known
quantity ????2=0.01 ounces.
BTL -2 Understanding MA8452 Question Bank Statistics and Numerical Methods

9. In a large city A, 20 percent of a random sample of 900 school
boys had a slight physical defect. In another large city B, 18.5
percent of a random sample of 1600 school boys had some
defect. Is the difference between the proportions significant?
BTL -2 Understanding

10. A standard sample of 200 tins of coconut oil gave an average
weight of 4.95 kg with a standard deviation of 0.21 kg. Do we
accept that the net weight is 5 kg per tin at 5% level of
significance? MA8452 Question Bank Statistics and Numerical Methods

Subject name	Statistics and Numerical Methods
Short Name	m4
Semester	4
Subject Code	MA8452
Regulation	2017 regulation

MA8452 Statistics and Numerical Methods Question Bank Click Here To Download

MA8452 Statistics and Numerical Methods Syllabus

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MA8452 Statistics and Numerical Methods Notes

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MA8452 Statistics and Numerical Methods Important Questions

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MA8452 Statistics and Numerical Methods Question Paper

CE8395 Question paper Strength of Materials for Mechanical Engineers

CE8395 Question Paper Strength of Materials for Mechanical Engineers Regulation 2017 Anna University free download. Strength of Materials for Mechanical Engineers Question Paper CE8395 pdf free download.

Sample Questions from CE8395 Question Paper Strength of Materials for Mechanical Engineers:

1. State the condition for the use of Macaulay’s method.
2. What is the maximum deflection in a simply supported beam subjected to uniformly
distributed load over the entire span?
3. What is crippling load? Give the effective length of columns when both ends hinged and
when both ends fixed. CE8395 Question Paper Strength of Materials for Mechanical Engineers
4. Find the critical load of an Euler’s column having 4 m length, 50 mm x 100 mm cross section
and hinged at both the ends E = 200 kn/mm2.
5. Calculate the maximum deflection of a simply supported beam carrying a point load of 100 CE8395 Question Paper Strength of Materials for Mechanical Engineers CE8395 Question Paper Strength of Materials for Mechanical Engineers
KN at mid span. Span = 6 m, E= 20000 kn/m2.
6. A cantilever beam of spring 2 m is carrying a point load of 20 kn at its free end. Calculate the CE8395 Question Paper Strength of Materials for Mechanical Engineers
slope at the free end. Assume EI = 12 x 103 KNm2.
7. Calculate the effective length of a long column, whose actual length is 4 m when : a. Both CE8395 Question Paper Strength of Materials for Mechanical Engineers
ends are fixed b. One end fixed while the other end is free.
8. A cantilever is subjected to a point load W at the free end. What is the slope and deflection at
the free end?
9. What are the methods for finding out the slope and deflection at a section?
10. Why moment area method is more useful, when compared with double integration? CE8395 Question Paper Strength of Materials for Mechanical Engineers
11. Explain the Theorem for conjugate beam method?
12. What are the points to be worth for conjugate beam method?
13. What are the different modes of failures of a column?
14. Write down the Rankine formula for columns.
15. What is effective or equivalent length of column?
16. Define Slenderness Ratio.
17. Define the terms column and strut.
18. What are the advantages of Macaulay method over the double integration method, for finding
the slope and deflections of beams?
19. State the limitations of Euler’s formula
20. A cantilever beam of spring 4 m is carrying a point load of 2x103Nat its free end. Calculate CE8395 Question Paper Strength of Materials for Mechanical Engineers
the slope at the free end. Assume EI = 2X105N/mm2

 

Subject name	STRENGTH OF MATERIALS FOR MECHANICAL ENGINEERS
Short Name	SMM
Semester	4
Subject Code	CE8395
Regulation	2017 regulation

CE8395 Strength of Materials for Mechanical Engineers Question Paper Click Here To Download

CE8395  Strength of Materials for Mechanical Engineers Syllabus

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CE8395 Strength of Materials for Mechanical Engineers Notes

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CE8395 Strength of Materials for Mechanical Engineers Important Questions

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CE8395 Strength of Materials for Mechanical Engineers Question Bank

 

CE8395 Question Bank Strength of Materials for Mechanical Engineers

CE8395 Question Bank Strength of Materials for Mechanical Engineers Regulation 2017 Anna University free download. Strength of Materials for Mechanical Engineers Question Bank CE8395 pdf free download.

Sample CE8395 Question Bank Strength of Materials for Mechanical Engineers:

PART-A (2 Marks)

1. A cylindrical pipe of diameter 1.5 m and thickness 1.5 cm is subjected to an internal fluid pressure of 1.2 N/mm2. Determine the longitudinal stress developed in the pipe.

2. Find the thickness of the pipe due to an internal pressure of 10 N/mm2 if the permissible stress is 120 N/mm2. The diameter of pipe is 750 mm. CE8395 Question Bank Strength of Materials for Mechanical Engineers

3. The principal stress at a point are 100 N/mm2 (tensile) and 50 N/mm2 (compressive) respectively. Calculate the maximum shear stress at this point.

4. A spherical shell of 1 m diameter is subjected to an internal pressure 0.5N/mm2. Find the thickness if the thickness of the shell, if the allowable stress in the material of the shell is 75 N/mm2.

5. Normal stresses s x and s y and shear stress t act at a point. Find the principal stresses and the principal planes. CE8395 Question Bank Strength of Materials for Mechanical Engineers

6. Derive an expression for the longitudinal stress in a thin cylinder subjected to an uniform internal fluid pressure.

7. Distinguish between thick and thin cylinders. CE8395 Question Bank Strength of Materials for Mechanical Engineers

8. What is mean by compressive and tensile force?

9. How will you determine the forces in a member by method of joints?

10. Define thin cylinder? CE8395 Question Bank Strength of Materials for Mechanical Engineers

11. What are types of stress in a thin cylindrical vessel subjected to internal pressure?

12. What is mean by Circumferential stress (or hoop stress) and Longitudinal stress? CE8395 Question Bank Strength of Materials for Mechanical Engineers

13. What are the formula for finding circumferential stress and longitudinal stress?

14. What are maximum shear stresses at any point in a cylinder

PART –B ( 16 MARKS) CE8395 Question Bank Strength of Materials for Mechanical Engineers

1.A thin cylinder 1.5 m internal diameter and 5 m long is subjected to an internal pressure of 2 N/mm2. If the maximum stress is limited to 160 N/mm2, find the thickness of the cylinder. E = 200 kN/mm2 and Poisson’s ratio = 0.3. Also find the changes in diameter, length and volume of the cylinder.

Subject name	STRENGTH OF MATERIALS FOR MECHANICAL ENGINEERS
Short Name	SMM
Semester	4
Subject Code	CE8395
Regulation	2017 regulation

CE8395 Strength of Materials for Mechanical Engineers Question Bank Click Here To Download

CE8395  Strength of Materials for Mechanical Engineers Syllabus

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CE8395 Strength of Materials for Mechanical Engineers Notes

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CE8395 Strength of Materials for Mechanical Engineers Important Questions

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CE8395 Strength of Materials for Mechanical Engineers Question Paper

 

CE8404 Question paper Concrete Technology

CE8404 Question paper Concrete Technology Regulation 2017 Anna University free download. Concrete Technology Question paper CE8404 pdf free download.

Sample Questions from CE8404 Question Paper Concrete Technology:

1
What is concrete?
BT-1
Remember
2
Define workability.
BT-1 CE8404 Question paper Concrete Technology
Remember
3
Tell about quality of concrete?
BT-1
Remember
4
What are the important parameters of workability?
BT-1
Remember
5 CE8404 Question paper Concrete Technology
Define the term compacting factor.
BT-1
Remember
6
What are the tests are used the measurement of workability?
BT-1
Remember
7
Summarize the factors affecting workability?
BT-2
Understand CE8404 Question paper Concrete Technology
8
Explain segregation.
BT-2
Understand
9
Describe about bleeding water percentage?
BT-2
Understand CE8404 Question paper Concrete Technology
10
Report the various stages of manufacturing of concrete?
BT-2
Understand
11
Classify the methods for transportation of concrete?
BT-3
Application
12
Classify the methods are adopted for compacting the Concrete?
BT-3
Application CE8404 Question paper Concrete Technology
13
Illustrate the methods used for curing?
BT-3
Application
14
List out the NDT test?
BT-4 CE8404 Question paper Concrete Technology
Analyse
15
Point out the factors influencing cracks in concrete?
BT-4
Analyse
16
Criticize the term Bleeding?
BT-4
Analyse
17
Comment on the term creep in concrete?
BT-5
Evaluate
18
Evaluate the reasons for shrinkage of concrete.
BT-5
Evaluate
19
Explain about dynamic modulus.
BT-6
Create CE8404 Question paper Concrete Technology
20
Write the different tests for workability of concrete.

11
Compare the relative merits and demerits of various workability tests.
BT-4
Analyse
12
Explain Under what circumstances is concrete subjected to fatigue stresses?
BT-4 CE8404 Question paper Concrete Technology
Analyse
13
Define the term workability. What are the various tests conducted
to determine the Workability of concrete and explain them.
BT-5
Evaluate
14
Write shortnotes on
(i) Elasticity of concrete (4)
(ii) Shrinkage (4)
(iii) Creep (5) CE8404 Question paper Concrete Technology

1.
What are the two non-destructive tests commonly used to assess the compressive strength? Explain any one method.
BT-4
Analyse
2.
(i) Describe the importance of curing? (5)
(ii) When should it be commenced? (5)
(iii) For how long should it be continued? (5)
BT-1 CE8404 Question paper Concrete Technology
Remember

Subject name	Concrete Technology
Short Name	CT
Semester	4
Subject Code	CE8404
Regulation	2017 regulation

CE8404 Concrete Technology Question Paper Click Here To Download

CE8404 Concrete Technology Syllabus

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CE8404 Concrete Technology Notes

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CE8404 Concrete Technology Important Questions

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CE8404 Concrete Technology Question Bank

CE8404 Question Bank Concrete Technology

CE8404 Question Bank Concrete Technology Regulation 2017 Anna University free download. Concrete Technology Question Bank CE8404 pdf free download.

Sample CE8404 Question Bank Concrete Technology:

1  List the types of cement.

2 Identify methods of proportioning of concrete mixes?

3 Tell about the steps adopted to control bleeding. CE8404 Question Bank Concrete Technology

4 What is the function of gypsum in the manufacture of cement?

5 Define hydration of cement?

6 Define Segregation. CE8404 Question Bank Concrete Technology

7 Describe bulking of sand?

8 Summarize the methods adopted to avoid segregations of concrete.

9 Classify factors affecting workability?

10 Summarize the methods of consolidation or compaction of concrete

11 Write about admixtures.

12 Name the types of joints in concrete

13 Illustrate the factors affecting proportioning of concrete mixes.

14 What is meant by grading of aggregates? CE8404 Question Bank Concrete Technology

15 Point out the types of mortars.

16 Explain what workability is.

17 Comment on mixing of concrete.
CE8404 Question Bank Concrete Technology
18 Conclude the need for Curing in concrete.

19 Mention the test adopted to test the properties of cement in laboratories

20 Formulate the test adopted to test the properties of cement in field?

(i) Describe the importance of the quality of water used for concreting? (3)
(ii) List the various types of cement indicating their use for different
Applications. CE8404 Question Bank Concrete Technology

2 (i)Explain in details the different tests employed for cement to ascertain its
quality as per IS specification. (8)
(ii)What is soundness of cement and how is it tested?

9 Design a concrete mix which is required to have a specified mean strength of
30 Mpa at 28 days. The presence of reinforcement requires a slump of 75mm and a maximum size of aggregate of 10mm. The aggregate are of normal weight and their grading conform to the approximate standard with a fineness modulus of 2.8. Assume negligible absorption and moisture content, bulk density of coarse aggregate 1600 Kg/m3 and extreme exposure conditions. Use ACI method. CE8404 Question Bank Concrete Technology

Subject name	Concrete Technology
Short Name	CT
Semester	4
Subject Code	CE8404
Regulation	2017 regulation

CE8404 Concrete Technology Question Bank Click Here To Download

CE8404 Concrete Technology Syllabus

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CE8404 Concrete Technology Notes

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CE8404 Concrete Technology Important Questions

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CE8404 Concrete Technology Question Paper

MA8491 Question Paper Numerical Methods

MA8491 Question Paper Numerical Methods Regulation 2017 Anna University free download. Numerical Methods Question Paper MA8491 pdf free download.

Sample MA8491 Question Paper Numerical Methods:

1.State Newton’s formula for interpolation.
2. State Newton’s divided difference interpolation formula .
3. State Lagrange’s interpolation formula for unequal intervals.
4. What do you mean by inverse interpolation?
5. write down the formula for the cubic spline polynomial y(x).
6.State any two properties of divided differences. MA8491 Question Paper Numerical Methods
7. State any two properties of cubic spline function.
8. Find the divided differences of f(x)=x3-x2+3x+8 for the arguments 0,1,4,5.
9. Find the second degree polynomial from the following data:
10. Given f(0)= -1 f(1)=1, f(2)=4, find the roots of Newton’s interpolating polynomial equation .
PART – B QUESTIONS
1. Using Lagrange’s interpolation formula, find y(10) given that y(5) = 12, y(6) =13, y(9) =14,
y(11)=16. MA8491 Question Paper Numerical Methods
2. Use Lagrange’s method to find log 656 10 , given that log 654 2.8156, 10  log 658 2.8182, 10 
log 659 2.8189 10  and log 661 2.8202. 10 
3. Using Lagrange’s interpolation, calculate the profit in the year 2000 from the following data:
Year 1997 1999 2001 2002
Profit in MA8491 Question Paper Numerical Methods
lakhs of Rs.
43 65 159 248
4. Find the age corresponding to the annuity value 13.6 given the table:

7. What do you mean by numerical integration?
8. State Simpson’s 1/3 and 3/8 formulas for numerical integration.
9. In numerical integration, what should be the number of intervals to apply Simpson’s one-third
rule and Simpson’s three-eighth rule?
10. State the two point Gaussian quadrature formula to evaluate 
f (x) dx MA8491 Question Paper Numerical Methods
11. State the three point Gaussian quadrature formula to evaluate 
f (x) dx
12. Using Simpson’s rule, find e dx x given that
1, 2.72, 7.39, 20.09, 54.6 e0  e1  e2  e3  e4 
13. Evaluate 
using Gauss two-point formula.
14. Evaluate
t dt by Gaussian two-point formula.
15. Evaluate  MA8491 Question Paper Numerical Methods

by Gauss three point formula.
16. State Trapezoidal rule to evaluate a double integral.
17. State Simpson’s 1/3 rule to evaluate a double integral.

Subject name	NUMERICAL METHODS
Short Name	m4
Semester	4
Subject Code	MA8491
Regulation	2017 regulation

MA8491 Numerical Methods Question Paper Click Here To Download

MA8491 Numerical Methods Syllabus

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MA8491 Numerical Methods Notes

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MA8491 Important Questions Numerical Methods

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MA8491 Numerical Methods Question Bank