Manufacturers of Type NM cable are typically color code their cables. The color typically used for 12 AWG Type NM cable is __________.
a. red
b. blue
c. yellow
d. orange
c. yellow
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Materials that readily allow the flow of electrons are known as:
A. capacitors B. shells C. insulators D. conductors
Match the following names with the correct species of animals
a. drones, workers d. toms, hens b. bucks, does e. gander, goose c. roosters, hens f. drakes, hens 1. rabbits 2. chickens 3. turkeys 4. bees 5. ducks 6. goose
After being slowly cooled from the austenite region, a simple iron?carbon steel exhibits a microstructure consisting of 40 percent pearlite and 60 percent ferrite.
(a) Estimate the carbon concentration of the steel. (b) Describe the equilibrium microstructure that would be obtained if the steel were heated to 730°C and held there for a long period of time. (c) What would be the equilibrium structure of this steel if it were heated to 850°C? (d) Make sketches of all these microstructures.
Explain where combination switches are usually installed in residential wiring systems.
What will be an ideal response?