1. Introduction   A refrigerator is one of the most important appliances in every home and business. It keeps food fresh, preserves medicines, and ensures that beverages remain chilled throughout the year. When your refrigerator suddenly stops cooling or starts making unusual noises, it can disrupt your daily routine and lead to spoiled food and unnecessary expenses. That is why...

A refrigerator is one of the most important appliances in any home or business. It keeps food fresh, preserves perishable items, and plays a key role in maintaining daily convenience. In a busy city like Lahore, where temperatures can rise significantly, having a properly working fridge is essential. However, like any other appliance, refrigerators can develop faults over time. This is where...