App Logo

No.1 PSC Learning App

1M+ Downloads
Drilling is an operation of

AMaking a hole

BEnlarging a hole

CFinishing a hole

DTreading in a hole

Answer:

A. Making a hole


Related Questions:

If L is the actual length of a column and k its minimum radius of gyration, the Euler's formula is applicable to determine critical load for a column having both ends hinged, only if
Which of the following not used in measuring perpendicular offsets
Sum of the included angles in a traverse of n sides can be obtained by
Which process comes after batching in manufacture process
റേച്ചൽ കാഴ്സൺ രചിച്ച ' സൈലന്റ് സ്പ്രിങ് ' എന്ന ഗ്രന്ഥത്തിലെ പ്രതിപാദ്യ വിഷയം എന്താണ് ?