1. All screws give the same M. A. True or False
2. A screw does its job by moving.
True or false
3. A screw with more threads has a smaller M. A.
True or false
4. Screws can be used to move things. *
True or false

Hen a gfci receptacle device is installed on a 20-ampere branch circuit (12 awg copper), what is the minimum volume allowance (in cubic inches) required for conductor fill for each conductor in the outlet box?

When the magnetic domains in a material can be aligned, but eventually drift out of alignment, the material is

At 20∘c, the hole in an aluminum ring is 2.800 cm in diameter. you need to slip this ring over a steel shaft that has a room-temperature diameter of 2.804 cm . 1. to what common temperature should the ring and the shaft be heated so that the ring will just fit onto the shaft? coefficients of linear thermal expansion of steel and aluminum are 12×10−6 k−1 and23×10−6 k−1 respectively.