civil engineering objective question answer

civil engineering objective question answer

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Which of the following statement is CORRECT about the rocks and mineral
Options:
1) Shale and mica are metamorphic rocks.
2) Quartz is igneous rock.
3) Quartz is metamorphic rock.
4) Quartz and mica are only minerals
Correct Answer: Quartz and mica are only minerals

Which of the following possess more ability to resist fire?
Options:
1) Compact sandstone
2) Quartz
3) Red marble
4) Shale
Correct Answer: Compact sandstone

The strength of any timber is highest in direction of _____
Options:
1) an angle of 60 degree to grains
2) an angle of 0 degree to grains
3) an angle of 90 degree to grains
4) an angle of 120 degree to grains
Correct Answer: an angle of 0 degree to grains

Which of the following represents the average life (years) of the high durable timber?
Options:
1) Less than 3
2) 3 to 6
3) 6 to 10
4) More than 10
Correct Answer: More than 10

Which of the following is the most important characteristic of the alumina in the brick earth
Options:
1) Maintain plasticity
2) Increase strength of bricks
3) To manufacture impermeable bricks
4) Reduce wrapping when heated
Correct Answer: Maintain plasticity

Which of the following property of ordinary Portland cement is improved by the pozzolana?
Options:
1) Bleeding
2) Heat of hydration
3) Permeability
4) Shrinkage
Correct Answer: Permeability

Which of the following quantity is measured using a Planimeter?
Options:
1) Area
2) Bar diameter
3) Volume
4) Weight
Correct Answer: Area

Which ONE is the best method of the reclamation of the acidic soil?
Options:
1) Leaching
2) Provision of good drainage
3) Use gypsum as a soil amendment
4) Use limestone as a soil amendment
Correct Answer: Use limestone as a soil amendment

Which of the following is the CORRECT order for increasing width of a railway gauge?
Options:
1) Broad gauge < light gauge < narrow gauge < metre gauge
2) Broad gauge < metre gauge < light gauge < narrow gauge
3) Light gauge < narrow gauge < metre gauge < broad gauge
4) Narrow gauge < light gauge < broad gauge < metre gauge
Correct Answer: Light gauge < narrow gauge < metre gauge < broad gauge

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