Choose the correct answer and write the answer in the box mentioned below

1.     Which is the cause for fire in electrical equipment?

A.    Less than the rated voltage

B.    Damage in insulation of cables

C.    Open in earth continuity conductor

D.    Open circuit in electrical installation

2.   Which one is the example for the class ‘A’ fire?

A.    Fire on metals

B.    Fire on the paper

C.    Fire on liquefied gas

D.    Fire on flammable liquids

3.   In which classification fire, the fire on the liquefied gas will belong?

A.    Class ‘A’ fire

B.    Class ‘B’ fire

C.    Class ‘C’ fire

D.    Class ‘D’ fire

4.   The fire on electrical equipment is the example for...

A.    Class ‘A’ fire

B.    Class ‘B’ fire

C.    Class ‘C’ fire

D.    Class ‘D’ fire

5.     Which method of extinguishing of fire is suitable for the fire on flammable liquids?

A.    Cooling

B.    Starving

C.    Covering

D.    Smothering

6.     Which type of fire is having risk of explosion and sudden outbreak?

A.    Fire on wood

B.    Fire on cloth

C.    Fire on metals

D.    Fire on liquid gas