Civil Engineering Quiz 17
1 / 50
According to Bernoulli?s equation for steady ideal fluid flow______?
2 / 50
A steel rod 1 metre long having square cross section is pulled under a tensile load of 8 tonnes. The extension in the rod was 1 mm only. If Esteel = 2 ? 106 kg/cm2, the side of the rod, is________?
3 / 50
The live load to be considered for an accessible roof, is_______?
4 / 50
Who coined the term, ?Remote sensing______?
5 / 50
The locus of the end point of the resultant of the normal and tangential components of the stress on an inclined plane, is_______?
6 / 50
Dispersed type of soil structure is an arrangement comprising particles having_____?
7 / 50
Tensile strength of steel used in rails should not be less than___________?
8 / 50
If the excavation of earth is done manually then it costs Rs. 10 per cum. A machine can excavate at a fixed cost of Rs. 4000 plus a variable cost of Rs. 2 per cum. The quantity of earth for which the cost of excavation by machine will be equal to the cost of manual excavation is________?
9 / 50
While designing a project by an engineer, _____should be taken into account to protect cultural heritage?
10 / 50
The web crippling due to excessive bearing stress can be avoided by________?
11 / 50
Assertion A.: The minimum self cleansing velocity in the sewer, at least once a day, must be generated Reason (R): If certain deposition takes place and is not removed, it obstructs free flow and causes further deposition leading to complete blocking of the sewer?
12 / 50
The three moments equation is applicable only when__________?
13 / 50
If the diameter of longitudinal bars of a square column is 16 mm, the diameter of lateral ties should not be less than___________?
14 / 50
To avoid vaporisation in the pipe line, the pipe line over the ridge is laid such that it is not more than______?
15 / 50
If the modular ratio is , steel ratio is and overall depth of a beam is , the depth of the critical neutral axis of the beam, is__________?
16 / 50
A compound truss may be formed by connecting two simple rigid frames, by________?
17 / 50
The chemical most commonly used to increase speed of sedimentation of sewage is______?
18 / 50
The coefficient of active earth pressure for a loose sand having an angle of internal friction of 30? is__________?
19 / 50
In case of principal axes of a section_______?
20 / 50
What refers to the present worth of cost associated with an asset for an infinite period of time ?
21 / 50
Which on speed of the electromagnetic wave is correct ?
22 / 50
According to I.S. 456, 1978 the thickness of reinforced concrete footing on piles at its edges, is kept less than_____?
23 / 50
If a vessel containing liquid moves downward with a constant acceleration equal to ?g? then_____________?
24 / 50
An earth moving equipment costs Rs. 5,00,000/- and has an estimated life of 10 years and a salvage value of Rs. 50,000/-.What uniform annual amount must be set aside at the end of each of the 10 years for replacement if the interest rate is 8% per annum and if the sinking fund factor at 8% per annum interest rate for 10 years is 0.069 ?
25 / 50
If is the overall height of a retaining wall retaining a surcharge, the width of the base slab usually provided, is_______?
26 / 50
For supersonic transport aircraft, the minimum turning radius of taxiway is_______?
27 / 50
Which of the following is a rock ?
28 / 50
Castor angle is defined as the angle_____?
29 / 50
The instruments which provide electromagnetic radiation of specified wave length or a band of wave lengths to illuminate the earth surface are called_______?
30 / 50
Within the consolidation process of a saturated clay_________?
31 / 50
The possible loading in various members of framed structures are______?
32 / 50
The angles between two forces to make their resultant a minimum and a maximum respectively are_________?
33 / 50
The net speed under which the turbine reaches its peak efficiency is called________?
34 / 50
The center of pressure of a surface subjected to fluid pressure is the point___________?
35 / 50
A factory operator bought a diesel generator set for P 10,000.00 and agreed to pay the dealer uniform sum at the end of each year for 5 years at 8% interest compounded annually, that the final payment will cancel the debt for principal and interest. What is the annual payment ?
36 / 50
In compressed air tunneling, the volume of free air provided is_____?
37 / 50
Sinking fund is______?
38 / 50
Which of the following methods of applying water may be used on rolling land ?
39 / 50
Liquids_______?
40 / 50
If the thickness of thinnest outside plate is 10 mm, then the maximum pitch of rivets in tension will be taken as_____?
41 / 50
Which of the following mechanical devices is used to ensure that route cannot be changed while the train is on the point even after putting back the signal ?
42 / 50
Carpet area does not include the area of________?
43 / 50
If the over land flow from the critical point to the drain is 8 km and the difference in level is 12.4 m, the inlet time is_______?
44 / 50
The stretcher bond in brick masonry can be used only when the thickness of wall is_____________?
45 / 50
What is considered as the standard unit which forms the basis of a country?s domestic money supply ?
46 / 50
A spring of mean radius 40 mm contains 8 action coils of steel (N = 80000 N/mm2), 4 mm in diameter. The clearance between the coils being 1 mm when unloaded, the minimum compressive load to remove the clearance, is_____________?
47 / 50
One banker?s year is equivalent to _______ days?
48 / 50
After storage, the strength of cement_______?
49 / 50
Specific gravity for most of the building stones lies between_____________?
50 / 50
Pick up the correct statement from the following?
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