Civil Engineering - Mock Test 16

Question 151

In highway construction on super elevated curves, the rolling shall proceed from?

A) sides towards the centre B) centre towards the sides C) lower edge towards the upper edge D) upper edge towards the lower edge

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Question 152

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

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Question 153

The thickness of bituminous carpet varies from?

A) 20 to 25 mm B) 50 to 75 mm C) 75 to 100 mm D) 100 to 120 mm

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Question 154

Which of the following is considered to be the highest quality construction in the group of black top pavements ?

A) mastic asphalt B) sheet asphalt C) bituminous carpet D) bituminous concrete

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Question 155

The suitable surfacing material for a bridge deck slab is?

A) sheet asphalt B) bituminous carpet C) mastic asphalt D) rolled asphalt

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Question 156

Which of the following premix methods is used for base course ?

A) bituminous carpet B) mastic asphalt C) sheet asphalt D) bituminous bound macadam

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Question 157

hen the bituminous surfacing is done on already existing black top road or over existing cement concrete road, the type of treatment to be given is?

A) seal coat B) tack coat C) prime coat D) spray of emulsion

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Question 158

In highway construction, rolling starts from?

A) sides and proceed to centre B) centre and proceed to sides C) one side and proceed to other side D) any of the above

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Question 159

The binder normally used in flexible pavement construction is?

A) cement B) lime C) bitumen D) none of the above

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Question 160

The camber of shoulders in water bound macadam roads is?

A) equal to the cross slope of pavement B) less than the cross slope of pavement C) greater than the cross slope of pavement D) zero

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