Its non other than superstar Rajnikanth
Fans typically have an odd number of blades to minimize the interference caused by blade passage. Having an odd number of blades helps to create a more uniform airflow and reduces vibrations. This design is also more efficient in terms of airflow and noise generation compared to even-numbered blades.
No, fans do not give off radiation. Fans simply move air around to create a cooling effect by increasing air circulation. They do not emit any harmful radiation.
Axial fans are designed to move air parallel to the fan blade rotation axis, making them more suitable for applications requiring high airflow at lower pressures. Propeller fans have angled blades that push air in a specific direction, making them more efficient for moving air over long distances at higher pressures. Overall, axial fans are better for general cooling and ventilation, while propeller fans are ideal for air circulation and ventilation in specific directions.
ceiling fans rotate both ways 'anticlockwise' and 'clockwise' this is so the on fan will pull the air up and another will push it down to create a circulation in the room. Table fans rotate clockwise so they can push the air outward across the room.
Not all fans do need a coil and magnet - there are hand fans, punkah walla fans belt driven fans (as in your car) and Stirling engine fans that I can think of that do not need a coil or a magnet. It is only electrically driven fans that require a coil and magnet because they work on the principles of electromagnetism.
SuperStar Rajnikanth is having large number of Fans in India and across the World
chiranjeevi
ilayathalapathy vijay
consideration of the total number of fans Shahrukh Khan of India is the most popular actor in the world.
vijay
No Question Its MJ
RAJINI
One certainly cannot count the exact number of fans anybody has. But he is having a huge fan following as on can see his followers on twitter. He is a good actor with good nature.
MOHANLAL
Sharukh khan
sharuk khan
Johnny Depp is a world famous actor. He does not give out his private email address or phone number to the fans.