Công suất phản kháng và công suất điện xoay chiều, như ta đã biết dòng điện được sinh ra bởi sự dich chuyển của các hạt mang điện.
Safely Moving Heavy Furniture
When moving one of the most taxing jobs is moving the heavy furniture like your sofa, dining table, china cabinets, chairs, etc. You have to make sure that you are moving them safely so you do not hurt yourself or cause someone else to become hurt or the furniture does become damaged. If you have professional moving services move your furniture you need to make sure that they do not damage the furniture and that it is handled with utmost care. One important thing to remember is not to try and move the heavy things alone, whether you are moving to another place or just moving a piece of heavy furniture to another room. If the heavy furniture can be dismantled it would make it a lot easier to move. Just make sure that you keep all the hardware like screws, nuts, and bolts together.
When you are moving heavy furniture make sure that the doorway is big enough for the furniture to get through. If you are just moving it into another room make sure that there is space for it. To help prevent any accidents make sure that you have removed anything in your path that could cause someone to trip and fall. If you are moving a bookshelf or wardrobe empty it first to make it lighter to move. When moving heavy furniture be careful of the floors. Most homes and apartments have wooden floors that you do not want to scratch so be careful that you do not slide the furniture across the floor. Doing this can cause marks or scratches on the floor. To save you time you should use a moving dolly, sliders, or furniture pads or pieces of carpet that you can use to slide furniture across floors. To use sliders you just need to tip the furniture so you can get the slider under the corners or legs. Make sure that you are putting the smooth side toward the floor. For furniture pads or pieces of carpet just put the furniture on top of them and gently push them across the floor.
If you are moving the heavy furniture instead of having moving services do it make sure that you know how to lift correctly. Keep the furniture close to your body and bend your knees when picking up the furniture while keeping your torso straight. Make sure that both of you are lifting at the same time. Slowly move it to the moving truck or to the room you are moving it too. To help avoid strain on your back try to use a furniture dolly as often as you can.