Exam 3: Structures, Equipment, and Materials Used in Construction

The concrete used for cement concrete roads is of grade _____________  

_____________  type of excavator is used for digging at or below the operating level.

The rates of materials used for government works are approved by_____________

Box culverts can be defined as a passage for water over a natural ground having a deck

Culverts cannot be constructed of a variety of materials including cast-in-place or precast concrete.

___________culverts have a concrete (sometimes other materials can be used too) floor allowing the water to flow smoothly through it.

Which of the following is the correct order of stages of estimation of concrete roads?

A structure that carries water above land is known as an _____________      

A _____________can be used on wet ground and in all conditions of weather.

A _____________ is used to level the ground and spreads the loose material.

_____________type of excavator carries Shovel at its lower end.

A_____________is very useful equipment and it can be used for construction work like to clear the site of work, to make the land level, etc.

Which of the following is not a classification of labour?

An ____________is an oldest type of machine which removes earth.

Construction or installation at a culvert site generally results in disturbance of the site soil.

____________type of excavator carries the skimmer at its lower end.

_____________type of excavator used for digging the foundation trenches below operating level.

If the span of crossing is greater than 12 feet (3.7 m), the structure is termed as bridge and otherwise is culvert.

_____________ are usually mounted on two or four pneumatic tyred wheels.

A culvert can be used to span over a canyon, or depression, or even over a freeway or roadway.