MODEL QUESTION PAPER / II SEMESTER AS PER TRICHY ANNA UNIVERSITY SYLLABUS 185204 GE1151-BASIC CIVIL AND MECHANICAL ENGINEERING MODEL QUESTION PAPER


MODEL QUESTION PAPER / II SEMESTER AS PER TRICHY ANNA UNIVERSITY SYLLABUS


GE1151-BASIC CIVIL AND MECHANICAL ENGINEERING
MODEL QUESTION PAPER


MARKS: 100
TIME: 3 hrs
Part – A

ANSWER ALL THE QUESTIONS:

1. What are the two different principles involved in surveying?
2. What is meant by Quarrying referred in Engineering Materials?
3. Draw the Stress-Strain Curve for the Ductile Material(mild steel)
4. Distinguish between substructure and super structure of a building?
5. What is meant by Priming?
6. List out the merits of Diesel power plant
7. Why choke is used in Petrol engine?
8. What is the use of Fusible Plug in Boiler?
9. Give the examples for secondary refrigerants?
10. What is meant by Refrigeration? And Refrigerator?


Section – II
(Part-A)

11. (a) Define Surveying? (2)
(b)What are all the Different operations to be performed in chain surveying? (8)
(c) Explain the term contouring with the relevant example? (6)

(OR)
12. (a) Name any four Physical and Mechanical Properties? (2)
(b) Explain about the Manufacture of Bricks? (8)
(c) Explain the Slump test. (6)


13. (a) Explain various types of Building Foundations? (8)
(b) Differentiate between the Brick Masonry and Stone Masonry (8)

(OR)

14. (a) Explain the following terms (16)
(1)Stress
(2) Strain
(3) Elasticity
(4) Hooke’s law
(5) Modulus of rigidity
(6) Shear modulus
(7) Poisson’s ratio
(8) Factor of safety

(Part-B)

15. (a) Classify the Hydel Power plant (2)
(b) Explain the Diesel Power plant (12)
(c) Give the Water-hammer effect (2)

(OR)
16.(a) What are all the various types of casings involved in centrifugal pump? (2)
(b) Explain about the positive displacement pump. (8)
(c) Compare centrifugal pump with Reciprocating pump (6)

17. (a) Explain the Two stroke Diesel engine (8)
(b) Explain the Battery or Coil ignition system (8)

(OR)
18. (a) Explain the Low pressure Boiler with neat sketch (10)
(b) Differentiate Between the High pressure Boiler and Low pressure Boiler (6)

19. (a) Define refrigerant? Classify and Explain the Refrigerants (8)
(b) Explain the Layout of Domestic Refrigerator (8)

(OR)
20. Define the following the terms
(1) Air-conditioning
(2) Humidity
(3) Relative Humidity
(4) Dry Bulb Temperature (DBT)
(5) Wet Bulb Temperature (WBT)
(6) Dew Point Temperature (DPT)
(7) Psychrometry



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