The most important safety method for protecting home appliances from short circuiting or overloading is the use of a fuse.
Explanation: A fuse is a safety device with a thin wire that melts and breaks the circuit when excessive current flows through it, preventing damage from short circuits or overloading.
Why other options are incorrect:
a. Earthing:
While earthing is essential for safety, it primarily prevents electrical shocks and doesn’t directly protect from short circuits or overloading.
c. Use of stabilizers:
Stabilizers regulate voltage fluctuations but don’t directly protect against short circuits or overloading.
d. Use of electric meter:
An electric meter measures energy consumption and is not a safety device for preventing damage from short circuits or overloading.