Before factories made large-scale production possible, what type of workers produced goods like shoes or cloth?

Definition: Part of the Earth's stratosphere which contains relatively high concentrations of O3. It absorbs much of the ultraviolet radiation that would normally reach the surface of the earth.

How does java achieve portable

Which of the following best describes the role of engineers

Why is an "Ampere [Amp.]" (the unit of electric current) generally too large for most everyday items we use? Why didn't we make the base unit for current something more appropriately sized and smaller to begin with?

Tech A says that in some cases, the electronic brake control module can be programmed with a new tire size to restore proper electronic brake control performance.

Familiarity with basic fastener properties: For each of the standard fasteners specified informally below, determine the major diameter d, the pitch p, the pitch diameter dp, and the bolt length L.

The diameter of a cylinder is called the a.) stroke b.) bore c.) principal length d.) radius

Consider the following grooves, each of width W, that have been machined from a solid block of material. (a) For each case obtain an expression for the view factor of the groove with respect to the surroundings outside the groove.

What is the last step to the design process? A: Define the problem B: Present solution C: Evaluate a solution D: Develop a solution

The controller can be considered the brain of closed loop system