Local fire codes must be consulted when framing an opening around a chimney to establish _____.
a. correct pitch
b. rafter spacing
c. proper clearance
d. insulation requirements
Answer: C
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List three examples of medical equipment used for human and animal healthcare.
What will be an ideal response?
The profile has a ______ horizontal scale and a ______ vertical scale.
Fill in the blank(s) with the appropriate word(s).
Adding _____ in key areas of the workplace can serve as constant reminders to workers about the hazards and dangers that exist, or as reminders of what to do in an emergency.
a. pocket guides b. manuals c. Material Safety Data Sheets (MSDS) d. safety stickers
Answer the following statement(s) true (T) or false (F)
1. The impulse of electricity is very slow. 2. Energy cannot be created or destroyed, and its form cannot be changed. 3. Metric units of measure are used in the electrical field just as they are in most scientific fields. 4. Fixed resistors have only one ohmic value, but it is adjustable. 5. The symbol used to represent a resistor on an electrical schematic is standard.