Civil Engineering Quiz 7
1 / 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 ?
2 / 50
The limiting value of cant gradient for all gauges is__________?
3 / 50
When a body floating in a liquid, is displaced slightly, it oscillates about __________?
4 / 50
Intersection method of detailed plotting is most suitable for_______?
5 / 50
The ratio of maximum sewage flow to average sewage flow for trunk mains having diameters more than 1.25 m, is___________?
6 / 50
The hydrometer method of sedimentation analysis differs from the pipette analysis mainly in_____________?
7 / 50
It is customary to design a sewer for D.W.F. on the basis of_______?
8 / 50
What is another term for ?acid-test ratio? ?
9 / 50
The process of determining the value or worth of a physical property for specific reason is called ___________?
10 / 50
The difference between the present and future worth of money at some time in the future is called _________?
11 / 50
The ratio of design discharge to the surface area of a sedimentation tank is called___________?
12 / 50
Pick up the correct statement from the following?
13 / 50
The sensitivity of a rigid module is______?
14 / 50
Minimum pitch of transverse reinforcement in a column is_______?
15 / 50
At a work site, statistical quality control of concrete means_______?
16 / 50
The radial splits which are wider on the outside of the log and narrower towards the pith are known as_______?
17 / 50
Engineering ethics refers to______?
18 / 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__________?
19 / 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_________?
20 / 50
The member forces in a statically in determinate truss___________?
21 / 50
The time corresponding to minimum total project cost is______?
22 / 50
Formation of snow occurs if the cloud temperature is_______?
23 / 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__________?
24 / 50
When the width of kerb parking space and width of street are limited, generally preferred parking system is_______?
25 / 50
In very first stage of decomposition of the organic matter in sewage_______?
26 / 50
Top bars are extended to the projecting parts of the combined footing of two columns Ldistance apart for a distance of______?
27 / 50
In plastic analysis, the shape factor for a triangular section, is________?
28 / 50
Which of the following is a non-recording raingauge ?
29 / 50
In facultative stabilization pond, the sewage is treated by_______?
30 / 50
The unit hydrograph due to a storm may be obtained by dividing the ordinates of the direct runoff hydrograph by______?
31 / 50
Alum as a coagulant is found to be most effective when pH range of water is_____?
32 / 50
When an ideal fluid flows past a sphere_______?
33 / 50
The minimum dissolved oxygen which should always be present in water in order to save the aquatic life is_____?
34 / 50
The area of the core of a column of cross sectional area A, is______?
35 / 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 ?
36 / 50
Which of the following sewers is preferred for combined system of sewage ?
37 / 50
What annuity is required over 12 years to equate with a future amount of P 20,000? Assume i= 6% annually ?
38 / 50
The treatment of water with bleaching powder is known as_______?
39 / 50
Inorganic soils with low compressibility are represented by________?
40 / 50
Poise is the unit of_______?
41 / 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_______?
42 / 50
The minimum thickness of plates in a steel stack should be__________?
43 / 50
When a liquid rotates at a constant angular velocity about a vertical axis as a rigid body, the pressure intensity varies_______?
44 / 50
Which of the following represents hardest grade of bitumen ?
45 / 50
Which of the following is not used in measuring perpendicular offsets ?
46 / 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_________?
47 / 50
In brick masonry the bond produced by laying alternate headers and stretchers in each course is known as______?
48 / 50
Double filtration is used______?
49 / 50
Which of the following canal outlets maintains a constant discharge ?
50 / 50
The units of moment of inertia of an area are______?
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