Question:
Goal: How do I remove the combustion chamber door from my furnace?

Which of the following methods is more reasonable for accomplishing this goal?

OPTIONS:
- Flip the electrical power switch to "Off." Remove the combustion chamber door by lifting up and pulling it out, and remove the burner cover (if you have one). It's usually held in place by two screws.
- Flip the electrical power switch to "On." Remove the combustion chamber door by lifting up and pulling it out, and remove the burner cover (if you have one). It's usually held in place by two screws.
Answer:
Flip the electrical power switch to "Off." Remove the combustion chamber door by lifting up and pulling it out, and remove the burner cover (if you have one). It's usually held in place by two screws.

Question:
Goal: To remove rust and tarnish from old metal fixtures,

Which of the following methods is more reasonable for accomplishing this goal?

OPTIONS:
- use brasso and a paint can
- use brasso and a paintbrush
Answer:
use brasso and a paintbrush

Question:
Goal: To attach wooden slats together and ensure that they're flush, you can

Which of the following methods is more reasonable for accomplishing this goal?

OPTIONS:
- Rubber band them in place
- Glue them in place
Answer:
Glue them in place