Civil Engineering Quiz 7
1 / 50
For laying a sewer line in a trench of 2 m width, an offset line is marked on the ground parallel to the given centre line at a distance of__________?
2 / 50
A leading shoe manufacturer produces a pair of Lebron James signature shoes at a labor cost of P 900.00 a pair and a material cost of P 800.00 a pair. The fixed charges on the business are P 5,000,000 a month and the variable costs are P 400.00 a pair. Royalty to Lebron James is P 1,000 per pair of shoes sol If the shoes sell at P 5,000 a pair, how many pairs must be produced each month for the manufacturer to break-even ?
3 / 50
The minimum dissolved oxygen which should always be present in water in order to save the aquatic life is_____?
4 / 50
In brick masonry the bond produced by laying alternate headers and stretchers in each course is known as______?
5 / 50
A particle is executing simple harmonic motion in a line 1.0 m long. If the time of one complete vibration is 1 sec, then the maximum velocity of the particle is__________?
6 / 50
The hydrometer method of sedimentation analysis differs from the pipette analysis mainly in_____________?
7 / 50
Pick up the correct statement from the following?
8 / 50
Engineering ethics refers to______?
9 / 50
In very first stage of decomposition of the organic matter in sewage_______?
10 / 50
Which of the following represents hardest grade of bitumen ?
11 / 50
The treatment of water with bleaching powder is known as_______?
12 / 50
The limiting value of cant gradient for all gauges is__________?
13 / 50
What annuity is required over 12 years to equate with a future amount of P 20,000? Assume i= 6% annually ?
14 / 50
If in a closed traverse, the sum of the north latitudes is more than the sum of the south latitudes and also the sum of west departures is more than the sum of the east departures, the bearing of the closing line is in the_______?
15 / 50
The units of moment of inertia of an area are______?
16 / 50
The ratio of design discharge to the surface area of a sedimentation tank is called___________?
17 / 50
When the width of kerb parking space and width of street are limited, generally preferred parking system is_______?
18 / 50
The unit hydrograph due to a storm may be obtained by dividing the ordinates of the direct runoff hydrograph by______?
19 / 50
The difference between the present and future worth of money at some time in the future is called _________?
20 / 50
Minimum pitch of transverse reinforcement in a column is_______?
21 / 50
When an ideal fluid flows past a sphere_______?
22 / 50
The area of the core of a column of cross sectional area A, is______?
23 / 50
What is another term for ?acid-test ratio? ?
24 / 50
The member forces in a statically in determinate truss___________?
25 / 50
Which of the following is not used in measuring perpendicular offsets ?
26 / 50
Formation of snow occurs if the cloud temperature is_______?
27 / 50
The minimum thickness of plates in a steel stack should be__________?
28 / 50
For a continuous slab of 3 m x 3.5 m size, the minimum overall depth of slab to satisfy vertical deflection limits is_________?
29 / 50
The sensitivity of a rigid module is______?
30 / 50
The process of determining the value or worth of a physical property for specific reason is called ___________?
31 / 50
Top bars are extended to the projecting parts of the combined footing of two columns Ldistance apart for a distance of______?
32 / 50
A flywheel of moment of inertia 20 kg-m? is acted upon by a tangential force of 5 N at 2 m from its axis, for 3 seconds. The increase in angular velocity in radian persecond is_________?
33 / 50
Alum as a coagulant is found to be most effective when pH range of water is_____?
34 / 50
When a liquid rotates at a constant angular velocity about a vertical axis as a rigid body, the pressure intensity varies_______?
35 / 50
When a body floating in a liquid, is displaced slightly, it oscillates about __________?
36 / 50
In plastic analysis, the shape factor for a triangular section, is________?
37 / 50
Inorganic soils with low compressibility are represented by________?
38 / 50
Intersection method of detailed plotting is most suitable for_______?
39 / 50
Which of the following sewers is preferred for combined system of sewage ?
40 / 50
The ratio of maximum sewage flow to average sewage flow for trunk mains having diameters more than 1.25 m, is___________?
41 / 50
Poise is the unit of_______?
42 / 50
Double filtration is used______?
43 / 50
The radial splits which are wider on the outside of the log and narrower towards the pith are known as_______?
44 / 50
Which of the following is a non-recording raingauge ?
45 / 50
In facultative stabilization pond, the sewage is treated by_______?
46 / 50
Which of the following methods is preferred for collecting origin and destination data for a small area like a mass business center or a large intersection ?
47 / 50
The time corresponding to minimum total project cost is______?
48 / 50
Which of the following canal outlets maintains a constant discharge ?
49 / 50
At a work site, statistical quality control of concrete means_______?
50 / 50
It is customary to design a sewer for D.W.F. on the basis of_______?
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