A.(1) and (2)
B.(1) and (4)
C.(2) and (3)
D.(3) and (4)
Explanation: The correct answer is (2) and (3).
Submitted by: Academy of Pakistan
Civil Engineering MCQs: 3,057 practice questions with answer choices and available explanations. Page 43 of 204.
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A.3 x DWF
B.6xDWF
C.2xDWF
D.equal to dry weather flow (DWF)
Explanation: The correct answer is 6xDWF.
Submitted by: Academy of Pakistan
Free surface of a liquid tends to contract to the smallest possible area due to force of ________?
0A.viscosity
B.friction
C.adhesion
D.cohesion
E.surface tension
Explanation: The correct answer is surface tension.
Submitted by: Academy of Pakistan
A.depends on as, only
B.depends on both crst and acbc
C.depends on aCbC only
D.is independant of both ast and acbc where d is the effective depth, ast is per-missible stress in steel in tension and ocbc is permissible stress in concrete in bend¬ing compression
Explanation: The correct answer is depends on as, only.
Submitted by: Academy of Pakistan
A.The cycle length is normally 40 to 60 seconds for two phase signals
B.Clearance time is generally 3 to 5 seconds
C.Go or green time of a signal is the sum of stop and clearance intervals for the cross flow
D.Stop or red time of a signal is the sum of go and clearance intervals for the cross flow
Explanation: The correct answer is Go or green time of a signal is the sum of stop and clearance intervals for the cross flow.
Submitted by: Academy of Pakistan
A.124 m
B.38 m
C.240 m
D.96 m
E.62.5 m
Explanation: The correct answer is 62.5 m.
Submitted by: Academy of Pakistan
A.233 cm
B.176 cm
C.236 cm
D.300 cm
Explanation: The correct answer is 176 cm.
Submitted by: Academy of Pakistan
A.All the above
B.Superimposed traffic loads
C.Weight of the pipe
D.Weight of the back fill
Explanation: The correct answer is All the above.
Submitted by: Academy of Pakistan
A.between normal time and crash time
B.optimistic time
C.normal time
D.crash time
Explanation: The correct answer is between normal time and crash time.
Submitted by: Academy of Pakistan
A.1 in 235
B.1 in 275
C.1 in 222
D.1 in 250
Explanation: The correct answer is 1 in 250.
Submitted by: Academy of Pakistan
A.1.5d¥/C
B.1.5d¥/C2
C.1.5dY/C3
D.1.5dV/C
Explanation: The correct answer is 1.5d¥/C2.
Submitted by: Academy of Pakistan
A.a plane table
B.sight rails and boning rods
C.a theodolite
D.a compass
Explanation: The correct answer is sight rails and boning rods.
Submitted by: Academy of Pakistan
A.150 mm dia.
B.225 mm dia.
C.100 mm dia.
D.All of these
Explanation: The correct answer is 225 mm dia..
Submitted by: Academy of Pakistan
A.48 m/sec
B.12 m/sec
C.6 m/sec
D.24 m/sec
Explanation: The correct answer is 12 m/sec.
Submitted by: Academy of Pakistan
A.Method of sections
B.All the above
C.Method of joints
D.Graphical method
Explanation: The correct answer is All the above.
Submitted by: Academy of Pakistan