Building Construction
The pile which supports the load partly by friction and partly by resting on hard stratum, is called

Friction pile
Friction bearing pile
Bearing pile
Rough pile

ANSWER DOWNLOAD EXAMIANS APP

Building Construction
In the method of tube boring of soil investigation, the following is essential:

The tube is raised and lowered by 4 thick rope moving over a pulley suspended on a tripod stand
All listed here
A flap valve at the bottom of tube is provided to extract the soil sample
A tube of about 2 meters length and 20 cm diameter with a cutting edge

ANSWER DOWNLOAD EXAMIANS APP