CIVIL ENGINEERING QUIZ-BMC(Paints)

CIVIL ENGINEERING QUIZ-BMC(Paints)

1. Which of the following is not a drier in paints?

A) Letharge
B) Lead acetate
C) Red lead
D) Copper sulphate

... Answer is D)
Copper sulphate "

2. the function of base of an oil paint is

A) to form the body of the paint
B) to reduce the shrinkage carcks
C) to reinforce the film of the paint after drying
D) All of the above

... Answer is D)
All of the above "

3. the vehicle in case of enamel paints is

A) varnish
B) Linseed oil
C) water
D) All of these

... Answer is A)
Varnish"

4. the pigment in paints gives

A) Smoothness
B) Durability
C) glossy face
D) Colour

... Answer is D)
Colour "

5. Rusting can be prevented by applying coating of

A) Red lead
B) white lead
C) Zinc oxide
D) Bitumen

... Answer is A)
Red lead"

6. Match list I with List II and choose the correct answer form the options given below
List I             List II
A. Pigment    a.Turpentine
B. Drier        b.Iron Oxide
C. thinner     c.Zinc Sulphate
D. Extender    d.Aluminium silicate

A) A-c,B-b,C-a,D-d
B) A-c,B-b,C-d,D-a
C) A-b,B-c,C-a,D-d
D) A-b,B-c,C-d,D-a

... Answer is C)
A-b,B-c,C-a,D-d"

7. the base material for distemper is :

A) Lime
B) Chalk
C) Snowcem
D) None of these

... Answer is B)
Chalk"

8. Which is the most commonly used base for timber painting ?

A) Red lead
B) Zinc white
C) White lead
D) titanium white

... Answer is C)
White lead"

9. which of the following are the most fire resistant paints?

A) Enamel paints
B) Aluminium paints
C) Asbestos paints
D) Cement paints

... Answer is C)
Asbestos paints"

10. Which of the following is not a vehicle in paints?

A) Linseed oil
B) tung oil
C) Poppy oil
D) turpentine oil

... Answer is D)
turpentine oil"

11. In case of paints, the changes characterised by an appreciable reduction in the inital flexibility, cohesion and adhesion of the film is termed as :

A) Brittleness
B) Viscosity loss
C) Fracture
D) Rupture

... Answer is A)
Brittleness "

12. the quantity of drier in paints is limited to _____

A) 2%
B) 4%
C) 6%
D) 8%

... Answer is D)
8%"

13. In fire proof main constituent is ________

A) Aluminum powder
B) red lead
C) Copper powder
D) Asbestos fibre

... Answer is D)
Asbestos fibre"

14. Paints with white lead base are suitable for painting of _______

A) Wood work
B) Iron work
C) Both wood and Iron work
D) None of these

... Answer is A)
Wood work"

15. A sticky, black and highly viscous liquid or semi-solid form of petroleum is termed as ______

A) Metal paste
B) Varnish
C) Distemper
D) Asphalt

... Answer is D)
Asphalt"

16. A prime coat is given to steel work with

A) A special paint
B) An oxide of iron paint
C) Cement paint
D) A mixture of white lead and lead paint

... Answer is D)
A mixture of white lead and lead paint"

17. galvanizing is the process of covering iron with a thin coat of

A) Tin
B) Zinc
C) Glass
D) Aluminium

... Answer is B)
Zinc "

18. What is the full form of PVC ?

A) Poly vinyl chloride
B) Poly vinyl carbon
C) Poly vanadium carbide
D) Plastic very compact

... Answer is A)
Poly vinyl chloride "

19. The carrier in case of distemper is

A) Linseed oil
B) White lead
C) Poppy oil
D) Water

... Answer is D)
Water"

20. which of the following acts as vehicles for the paint?

A) Linseed oil
B) Naphtha
C) Turpentine
D) Lead surface

... Answer is A)
Linseed oil "