The time it takes for an electric fan to cool down a room after turning off heaters and air conditioners in Malaysia's weather conditions can vary depending on several factors. Here are some factors that can influence the cooling time:
Room size: The larger the room, the longer it may take for a fan to cool it down. A small room will typically cool down faster than a large room.
Insulation: The level of insulation in the room plays a role in how quickly the temperature changes. Well-insulated rooms will retain cool air better, while poorly insulated rooms may experience faster heat transfer from outside.
Outside temperature: Malaysia's weather conditions can be hot and humid, which means that outside temperatures can significantly impact the cooling process. If it's extremely hot outside, it may take longer for a fan to cool down the room.
Previous temperature settings: If the heaters or air conditioners were set to very high temperatures before being turned off, it may take longer for the room to cool down.
Fan speed and airflow: The speed and airflow of the electric fan also affect the cooling time. Higher fan speeds and stronger airflow can cool the room more quickly.
Given these factors, it is challenging to provide an exact timeframe for how long it will take for a fan to cool down a room in Malaysia's weather conditions after turning off heaters and air conditioners. However, with a properly sized and positioned fan, it is reasonable to expect a gradual decrease in temperature over a period of minutes to hours, depending on the room's characteristics and initial temperature.