Motor parts: 1  back plate, center pole, front plate â these three parts are usually made of iron or a similar permeable material to form the magnet circuit with the magnet. The front plate and pole piece form the gap of the magnet circuit.
The cost to install drywall is about $1.50 per square foot. After material and labor are added in, the cost per panel can range from around $40.00 to $60.00. A typical 12x12 room, for example, will use 12 panels.
1 Generally, customers can expect to pay $25 ($12.50 to hang and $12.50 to finish) to $60 a sheet (which covers more complex projects, such as those involving high elevation). 2  With the cost-per-square-foot method, drywall installation and completion jobs can cost about $30 a sheet. With the cost-per-square-foot method, drywall installation and completion jobs can cost about $30 a sheet. 2  The more sheets are installed, the higher the chances that the drywall installer considers more affordable labor prices. 3  Smaller drywall projects can cost $45 to $65 a sheet.