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