Related Questions

Bitumen felt is used for
A Water proofing
B Damp proofing
C Both (A) and (B)
D Neither (A) nor (B)
[Rewrite the sentence starting with the part given and bracket below, keeping the meaning changed in question] After three hours of walking the museum, the entire family felt in need of a rest. (The entire family felt in need of a rest)
A walking through the museum for three hours
B having walked through the museum for three hours
C and they walked through the museum for three hours
D despite having walked through the museum for three hours
Complete the sentence: I felt felt shame _______ his conduct.
A on
B for
C in
D at
The ductility value of bitumen for suitability in road construction should not be less than
A 30 cm
B 40 cm
C 50 cm
D 60 cm
The filler used in plastic bitumen, is
A Shale powder
B Talc powder
C Asbestos powder
D Plastic powder
Which of the following represents a carpet of sand-bitumen mix without coarse aggregates ?
A mastic asphalt
B sheet asphalt
C bituminous carpet
D bituminous concrete
Percentage of free carbon in bitumen is
A more than that in tar
B less than that in tar
C equal to that in tar
D none of the above
In the penetration macadam construction, the bitumen is
A Sprayed after the aggregates are spread and compacted
B Premixed with aggregates and then spread
C Sprayed before the aggregates are spread and compacted
D None of the above
Penetration test on bitumen is used for determining its
A Grade
B Viscosity
C Ductility
D Temperature susceptibility
Road grade bitumen is produced from vacuum residue by its
A Aeration
B Pyrolysis
C Hydrogenation
D Steam reforming

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