1. Choose the correct alternative:

The effective Size of particles of soil is denoted by

D10

D20

D15

D30

Bolts are most suitable to carry

Shear

Bending

Axial tension

Both and

In case of hand mixing of concrete, the extra cement to be added is



10%

15%

20%

Residual soils are formed by

Glaciers

Wind

Water

None of the above

The basic perfect frame is

hexagon

rectangle

(iii)triangle

square

As compared to field rivets, the shop rivets are

stronger

weaker

equally strong

None of the above

Inventor of the term Soil Mechanics was

Newton

Terzaghi

Darcy

None of the above

What is the role of a Civil Engineer in construction activities?

Explain the different parts of a building.

Represent various constituents of soil with the help of a phase diagram.

Differentiate between the following:

Porosity and Void ratio

Plasticity index and Liquidity index

Describe the classification of stone masonry.

What types of damp proof treatment are used in buildings

What is workability of concrete and how is workability measured

Explain the concreting operations by a flow diagram.

Explain the different types of welded connections with the help of a neat diagram.

Give the classification of doors based on material, with neat sketches.

Describe the fixtures and fastenings for doors and windows.

What are the different materials used for flooring?

Write a brief note on orientation of an airport.

Explain in brief the construction of water-bound macadam road giving a neat sketch.