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The type of pile recommended in places where the soil is soft and that reduces the risk of
liquefaction

(^) Friction pile (B) Pedestal pile
(C) Pressure pile ന) Vibro pile
Which one of the following represents an event ?
(^) Fixing of door (B) Concrete cured
(೮) Selecting sites (D) Plastering of walls

The time by which a particular activity can be delayed without affecting the preceding
and succeeding activities is known as
(^) Total float (8) Interfloating float
(C) Free float (D) Independent float

Pick up the incorrect statement from the following.
(A) No deduction is made for the volume occupied for reinforcement.
(B) No deduction is made for the openings up to 0.1 sq.m.
(C) No deduction is made for the volumes occupied by pipes, not exceeding 100
sq.cm in cross-section.
(D) None of the above.

Consistency of cohesive soils is related to its

(A) Density (B) Moisture content
(C) Shear strength (D) Porosity
Sheep foot rollers are best suited for compacting which type of soil ?
(A) Granular soils (B) Cohesive soils
(C) Hardrock (D) Any type of soil
In Mohr’s circle, a point located above Mohr’s envelope shows
(^) Imaginary condition (B) Safe condition
(C) Imminent failure condition (D) Condition of maximum obliquity

A wall is acted upon by a pressure due to water on one of its sides. If w = Specific weight
of liquid, and H = Height of liquid, total pressure on the wall per unit length is

(^) ரும்‌ (8) wH/2

(0) ೫82/2 ൩൬) അദ

The use of a surge tank is
(A) 10 control the pressure variations due to rapid changes in the pipe line flow.
(B) ൦ eliminate water hammer possibilities.
(C) 10 regulate flow of water to turbines by providing necessary retarding head of
water
(D) All of the above

073/2022 = ` 6 A