Building Construction
In a colar beam roof

There is no horizontal tie beam
There are two horizontal ties, one at the feet and other at the middle of the rafters
There is a horizontal tie at the feet of rafters only
There is a horizontal tie at almost the middle of rafters only

ANSWER DOWNLOAD EXAMIANS APP

Building Construction
During percussion drilling

Caving or mixing of strata are caused in soft soils or cohesion-less soils
Ground water observations are hindered due to entry of the slurry in the soil below the bottom of the hole
All listed here
The soil to a considerable depth below the bottom of the hole gets disturbed

ANSWER DOWNLOAD EXAMIANS APP

Building Construction
Auger boring

All of these
Is generally employed in cohesive and other self soils above water table
Is the most primitive method for making a hole in the ground
Is most economical up-to a depth of 5 meters

ANSWER DOWNLOAD EXAMIANS APP

Building Construction
Mansard roof is a roof which slopes in

Two directions without break in the slope on each side
Two directions with break in the slope on each side
Four directions without break in the slope on each side
Four directions with break in the slope on each side

ANSWER DOWNLOAD EXAMIANS APP