1. Read the questions carefully and write the letter of the best answer on the blank before each nurniber, 1. Steel is a strong material used in buildings. Why? a. Steel is elastic. c. Steel is breakable. b. Steel is flexible d. Steel is hard. 2. Gold can be shaped into rings. What property does gold have? a brittleness b. elasticity c. hardness d. malleability 3. What example of solid material does not belong to the group? a. gold bracelet c. plastic spoon b. iron nail d. silver ring stretched and can go back 4. Rubber bands can be used to secure things tightly because they can be to their original shape. What property do rubber bands have? a. brittleness b. elasticity c. hardness d. strength 5. Why are metals very useful? a. They can be broken. c. They can be decomposed easily. b. They can be thrown easily. d. They can be bent without breaking. II. Match the term in Column A with its description in Column B. Write your answer on the blank. COLUMN ACOLUMN B 6. Flammability a. ability to let heat and electricity to pass 7. Biodegradability b. ability to catch fire easily 8. Brittleness c. ability to be drawn into thin wires 9. Conductivity d. ability to be decomposed by microorganisms 10. Ductility e. ability to break easily​

1. Steel is hard

2. Malleabillity

most voltage drop calculators want the distance between the source and destination. then internally, they double it so both the source and return wires are calculated. but you need to know which distance the calculator uses so you're not half of what you should be or double what you should be.

most circuit breakers will not take a #6 directly, so the electrician will have to splice on a smaller pigtail. you also have to upsize the grounding wire when you upsized the ungrounded (hot) wire (see note in 250.122). this will preclude using most cable assemblies, as a cable with #6 copper will most likely only have a #10 grounding conductor. you need a #6 grounding conductor if the circuit is 20a. a #8 cable is no better, as it will have a #10 grounding conductor too. but most 20a breakers will take a #8 directly.

in your related post, you didn't say what type of load this is. if it is a light or heater, voltage drop won't be a big issue. if this is a motor, the current needs are huge at startup and the voltage drop can pose a problem. if this is a motor, knowing if the motor is under much load during startup will answer the voltage drop effect (a saw is easier to start than a compressor).

1= 26.17

2= 1.17

3=30.86

4=5.86

just took the assigment on edge