A.porosity
B.percentage air voids
C.voids ratio
D.air content
Explanation: The correct answer is porosity.
Submitted by: Academy of Pakistan
Civil Engineering MCQs: 3,057 practice questions with answer choices and available explanations. Page 72 of 204.
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A.C joint
B.A joint
C.D joint
D.B joint
Explanation: The correct answer is C joint.
Submitted by: Academy of Pakistan
A.8 to 10
B.2 to 4
C.6 to 8
D.4 to 6
Explanation: The correct answer is 6 to 8.
Submitted by: Academy of Pakistan
A.Lead is the average horizontal straight distance between the borrow pit and the place of spreading soil
B.The unit of lead is 50 m for a distance upto 500 m
C.The lead is calculated for each block of the excavated area
D.The unit of lead is 1 km where the lead exceeds 2 km
Explanation: The correct answer is The unit of lead is 1 km where the lead exceeds 2 km.
Submitted by: Academy of Pakistan
A.50%
B.more than 50%
C.less than 50%
D.100%
Explanation: The correct answer is more than 50%.
Submitted by: Academy of Pakistan
A.8.6 mm
B.7.9 mm
C.10 mm
D.7.2 mm
Explanation: The correct answer is 8.6 mm.
Submitted by: Academy of Pakistan
A.the point of metacentre
B.point of suspension
C.the point of C.G.
D.the point of application of the resultant of all the forces tending to cause a body to rotate about a certain axis
E.the point in a body about which it can rotate horizontally and oscillate under the influence of gravity
Explanation: The correct answer is the point of application of the resultant of all the forces tending to cause a body to rotate about a certain axis.
Submitted by: Academy of Pakistan
A.Start float and finish float are the differences between activity times and not event times
B.Total float can be either start float or finish float
C.Start float and finish float need not be equal
D.Start float and finish float are always equal
Explanation: The correct answer is Start float and finish float need not be equal.
Submitted by: Academy of Pakistan
A.three times the longitudinal gradient
B.longitudinal gradient
C.two times the longitudinal gradient
D.half the longitudinal gradient
Explanation: The correct answer is half the longitudinal gradient.
Submitted by: Academy of Pakistan
A.turntable
B.triangle
C.scotch block
D.traverser
Explanation: The correct answer is traverser.
Submitted by: Academy of Pakistan
A.not related to average particle size
B.inversely proportional to average par¬ticle size
C.directly proportional to average par¬ticle size
D.directly proportional to square root of average particle size
Explanation: The correct answer is directly proportional to square root of average particle size.
Submitted by: Academy of Pakistan
A.rainfall + 2 DWF
B.rainfall + DWF
C.equal to rainfall
D.rainfall + 6 DWF
Explanation: The correct answer is rainfall + 2 DWF.
Submitted by: Academy of Pakistan
A.House sewer
B.Branch sewer
C.Sewer outfall
D.Lateral sewer
Explanation: The correct answer is Sewer outfall.
Submitted by: Academy of Pakistan
A.Adding sulphuric acid
B.Boiling
C.Adding potassium permanganate
D.Phenol-di-sulphuric acid
Explanation: The correct answer is Boiling.
Submitted by: Academy of Pakistan
A.10 mm
B.85 mm
C.65 mm
D.64 mm
Explanation: The correct answer is 65 mm.
Submitted by: Academy of Pakistan