UPMSP Vocational Security Practice Questions - UPMSP Intermediate (Class 12) Vocational Trade-38 Security - Subject Code 241 Exam

The focus is on the surface, the epicentre is underground The focus is the point underground where rupture begins; the epicentre is the point on the surface directly above it They are two words for the same point The focus is where damage is least and the epicentre where it is greatest