Enlarging an existing circular hole with a rotating single point tool is called
ABoring
BDrilling
CReaming
DInternal turning
No.1 PSC Learning App
★
★
★
★
★
Related Questions:
The discharge through a trapezoidal channel is maximum when
In sleep grounds, to prevent the slipping down of soil, which method is
A precipitation in the form of water droplets of size less than 1 mm/hr is known as
Stair room is also called
Which is the process of killing bacteria from water ?