Chapter 11 FIRE PROTECTION OF BUILIDNG MCQs 15 min Score: 0 Attempted: 0/15 Subscribe 1. Unit of fire load. (A) Work down (B) Dyne (C) Kalories (D) H.PShow All Answers 2. Elements of RCC components should be made: (A) Fine (B) None of these (C) Coarse (D) ThickShow All Answers 3. Hard wood catches fire: (A) Quickly (B) Late (C) Does not catch (D) None of theseShow All Answers 4. .4: Combined wall of the building should be ______ thick. (A) 60 cm (B) 50 cm (C) 40 cm (D) 80 cmShow All Answers 5. It can be a cause of fire in building. (A) Petrol (B) Short Circuit (C) Stove (D) All of theseShow All Answers 6. Fire resisting temperature of fire bricks. (A) 2000°C (B) 10000°C (C) 5000°C (D) 1500°CShow All Answers 7. Safe passage for escape in case of fire. (A) Lift (B) Stairs (C) Escape route (D) All of theseShow All Answers 8. Best fire resistant material for use in building. (A) Stone (B) Fire bricks (C) Terracotta (D) None of theseShow All Answers 9. Which material is relatively more fire resistant? (A) Glass (B) Asbestos (C) None of these (D) BrickShow All Answers 10. Which material is relatively better non-conductor of temperature? (A) Cork (B) Rubber (C) Asphalt (D) None of theseShow All Answers 11. Basic cause of fire. (A) Electric Short Circuiting (B) Burning match stick (C) All of these (D) Piece of burning cigaretteShow All Answers 12. Inflammable material in case of fire is called: (A) Fire Catcher (B) Fire Support (C) Fire load (D) Fire aidShow All Answers 13. Calorific value of wood in kilo calories. (A) 15500 (B) 45500 (C) 35500 (D) 5500Show All Answers 14. Tab used for firefighting. (A) Big Tab (B) Main Hydrant (C) Fire Hydrant (D) Fire TabShow All Answers 15. Heat transfer through: (A) Conduction (B) Convection (C) All of these (D) RadiationShow All Answers