While specific statistics on the percentage of photocopier faults caused by people sitting on them are not widely documented, such incidents are considered rare and often anecdotal. Most copier malfunctions typically stem from mechanical issues, paper jams, or improper use rather than intentional misuse like this. However, sitting on a photocopier can lead to significant damage, both to the machine and to the individual, and is generally discouraged in office environments.
These are the most dangerous faults because you will be dealing with very high fault levels. Phase to phase will have very little to limit the impedance of the fault current. And phase to ground faults can be high since most systems are solidly grounded. Arching faults and faults through an impedance will be lower and cause less electrical and mechanical stress on the system.
Normal faults are most common along divergent plate boundaries. These faults occur when the crust is being pulled apart and the hanging wall moves down relative to the footwall. This type of faulting is associated with extensional tectonic forces in divergent plate boundary settings.
ground faults are the most common problem.
The most common cause of anemia is blood loss.
Strike-slip faults are the most common fault type around the San Andreas Fault.
The most common cause of chemical weathering is oxygen
The most common cause of chemical weathering is oxygen
normal faults
The most common faults are i know as below: a) brush carbon arcing due to high current and friction; b) dust or dirt; c) over temperature due to high ambient and excessive use; d) overload and winding insulation failure e)inadequate protection against heat and poor ventilation
Most Faults Occur Where The Earths Crust Is Extended
the most common cause of HIVs sharing needles and threw sexual activities.