Home / Yukon / Questions / Emergency Situations Emergency Situations Report Smoke/flames from Yukon engine: A Open hood immediately B Pull off, engine off, evacuate, 911 — don't fully open hood C Drive faster D Water through vents Show Answer & Explanation Correct Answer: B. Pull off, engine off, evacuate, 911 — don't fully open hood Opening hood feeds oxygen; flashover risk. Previous Next More Emergency Situations Questions A yellow diamond showing an emergency vehicle or cross symbol means: Striking a moose/caribou/bear on Yukon road: Volunteer firefighter's personal vehicle with green flashing lights on Yukon road: Brake failure on Yukon road: Yukon accelerator sticks open: Often Missed All Yukon Questions Smart Practice Mock Exam Road Signs Guide