Answer the following questions briefly: 1) Where are smoke detectors required? 2. Define structured wiring systems? 3. Give two possible abbreviations for the ground fault circuit interrupter? 4. Define lighting outlet? 5. Define outlet? 6. When does rough-in of electrical wiring take place? 7. Define outlet box? 8. What is a GFCI duplex convenience outlet? 9. Why is it poor practice to place a switch behind a door swing?