Challenger App

No.1 PSC Learning App

1M+ Downloads
Hardness is the resistance to:

ABending

BDeformation

CSliding

DScratching

Answer:

D. Scratching


Related Questions:

The load carrying capacity of an under reamed pile can be increased by
Sewerage system is generally designed for:
A thermodynamic cycle is irreversible and possible if
The process of forming the image of the object in the plane of cross hairs is called
തുടർമൂല്യ നിർണ്ണയത്തിന് എറ്റവും അനുയോജ്യമായ രേഖ :