Certainly. The air conditioner though needs a place to dissipate the heat from the cooling coils, so best to exhaust it outdoors through a slot in the wall. These are usually done in a window for ease of installation.
No. While the air conditioner is on, keep the windows closed to keep the cool air from escaping to the outside.
Why is there humidity in the room when air conditioner is cooling? Room feels damp.
If you don't have central air conditioning, you can purchase a portable air conditioner (not a fan) to do the job.
You can keep your windows open with the air conditioner running, but by doing so, you are letting the hot air in, the cold air out, wasting electricity, and causing your electric bill to be higher. If you want your windows open, it would be best to turn off the air conditioner. In a car, it is recommended to leave the windows open for a few minutes for the hot air to escape...then close the windows and enjoy.
yes, if you drive and keep your windows open
Seriously? Cold air blows out of the air conditioner when it's on, reducing the temperature of the room. When the temperature in the room reaches some preset value, the air conditioner shuts off to prevent the temperature from dropping any lower. Once the air conditioner is shut off, heat sources within the room including people, appliances, and heat entering through walls and windows causes the temperature in the room to increase. When this happens the air conditioner kicks on again to bring the temperature back down. It ain't rocket science.
If you are running a window unit in a closed room, you will actually heat the room up. The unit needs to be able to "move" the heat to the outside air.
A casement air conditioner is an A/C that is taller than wide. Made for crank windows.
Because the cool air from the air conditioner is denser than the warm air in the room and sinks. Placed high up the cool air will have time to get further from the air conditioner before it settles to the floor, allowing it to cool more of the room. Placed on the floor the cool air will mostly pool around the air conditioner and very little of the room will be cooled. Some air conditioner are actually placed relatively low in a room, but they have fans and baffles that blow the cold air upwards to the ceiling resulting in the same effect as placing the air conditioner high (maybe even better as the fan blows the cool air not only up to the ceiling but across it, possibly covering a larger volume of the room than cool air falling passively from an air conditioner placed high but without fans).
Because the cool air from the air conditioner is denser than the warm air in the room and sinks. Placed high up the cool air will have time to get further from the air conditioner before it settles to the floor, allowing it to cool more of the room. Placed on the floor the cool air will mostly pool around the air conditioner and very little of the room will be cooled. Some air conditioner are actually placed relatively low in a room, but they have fans and baffles that blow the cold air upwards to the ceiling resulting in the same effect as placing the air conditioner high (maybe even better as the fan blows the cool air not only up to the ceiling but across it, possibly covering a larger volume of the room than cool air falling passively from an air conditioner placed high but without fans).
A casement air conditioner is an A/C that is taller than wide. Made for crank windows.
Room Air Conditioner...........