Please answer the questions correctly in the box mentioned below 

1.     Which item is to be prevent class ‘B’ fire?

A.    Co2

B.    Argon

C.    Oxygen

D.    Nitrogen

2.     Flammable liquids comes under which class of fire...

A.    Class - A

B.    Class - B

C.    Class - C

D.    Class – D

3.     Which type of fire extinguisher suitable for class ‘A’ fire?

A.    Halon

B.    Dry powder

C.    Foam or water

D.    Carbon-di-oxide

4.     Which class of fire deal with dry powder extinguisher?

A.    Class - A

B.    Class - B

C.    Class - C

D.    Class - C&D

5.     Which type of fire extinguisher used for electrical fire?

A.    Halon FE

B.    Foam FE

C.    Water filled FE

D.    Liquefied chemical

6.     Co2 extinguishers are suitable for...

A.    Class - A

B.    Class - B

C.    Class - C

D.    Class – D

7.     What is called the burning of combustible material?

A.    Air

B.    Fire

C.    Gas

D.    Heat

8.     Which is the most suitable fire extinguisher for class ‘A’ fire?

A.    Dry powder

B.    Water filled extinguisher

C.    Dry powder fire extinguisher

D.    Carbon-di-oxide fire extinguisher

9.     The most unsuitable fire extinguisher for class B fire is....

A.    foam filled extinguisher

B.    water filled extinguisher

C.    dry powder fire extinguisher

D.    carbon-di-oxide fire extinguisher

10.     The fire involving electric current is classified as....

A.    Class - A

B.    Class - B

C.    Class - C

D.    Class – D

11.     Which is the most suitable fire extinguisher for class D’ fire?

A.    foam filled extinguisher

B.    water filled extinguisher

C.    dry powder fire extinguisher

D.    carbon-di-oxide fire extinguisher

12.     A fire involving liquefiable solids is classified as....

A.    Class - A

B.    Class - B

C.    Class - C

D.    Class - D

13.     Which fire extinguisher is not to be used for electrical fire?

A.    Halon extinguisher

B.    Dry powder extinguisher

C.    Foam or liquid extinguisher

D.    Carbon-di-oxide extinguisher