Civil Engineering Quiz 23

Which one of the following gases is most significant as air pollutant ?

All are classified under direct labor expenses EXCEPT one. Which one ?

True one-dimensional flow occurs when__________?

What market situation exists where there are few sellers and few buyers ?

What refers to a document that shows proof of legal ownership of a financial security ?

An R.C.C beam of 25 cm width has a clear span of 5 metres and carries a U.D.L. of 2000 kg/m inclusive of its self weight. If the lever arm of the section is 45 cm., the beam is_________?

A model of torpedo is tested in a towing tank at a velocity of 25 m/sec The prototype is expected to attain a velocity of 5 m/sec What model scale has been used ?

A continuous beam is deemed to be a deep beam when the ratio of effective span to overall depth (1/ is less than_________?

Minimum thickness of wall where single flemish bond can be used is_____________?

As per International Civil Aviation Organization (ICAO) recommendation, minimum width of safety area for instrumental runway should be________?

On standard silica scale, the turbidity in drinking water should be limited to______?

?Cowl? is provided at__________?

During the construction period, price variation clause in contracts caters to_________?

The thickness of each leaf of a cavity wall shall not be less than________?

The discharge of a liquid of kinematic viscosity 4 cm2/sec through a 8 cm dia-meter pipe is 3200n cm7sec. The type of flow expected is_________?

The normal annual precipitation at stations X, A, B and C are 700 mm, 1000 mm, 900 mm and 800 mm respectively. If the storm precipitation at three station A, B and C were 100 mm, 90 mm and 80 mm respectively, then the storm precipitation for station X will be__________?

The total capacity of a reservoir is 25 million cubic metres and dead storage is 5 million cubic metres. If the average volume of sediment deposition is 0.10 million cubic metre per year, then the usefulness of the reservoir will start reducing after________?

The advantage of reinforced concrete, is due to______?

For detecting the nitrates in sewage, the colour may be developed by adding_______?

Length of a vehicle affects_______?

For rapid curing cutbacks, the oil used is_____?

Center of gravity of a thin hollow cone lies on the axis at a height of_______?

The ratio of kinetic energy and potential energy of a simple harmonic oscillator, at a displacement equal to half its amplitude is given by_________?

The total pressure on the surface of a vertical sluice gate 2 m x 1 m with its top 2 m surface being 0.5 m below the water level will be__________?

Which of these is correct with respect to a product developed or a service performed?

A heavy string attached at two ends at same horizontal level and when central dip is very small approaches the following curve__________?

Capillary action is due to the_________?

Free float is mainly used to________?

If q is the average sewage flow from a city of population P, the maximum sewage flow_____?

A normally consolidated clay settled 10 mm when effective stress was increased from 100 kN/m2 to 200 kN/ m2. If the effective stress is further increased from 200 kN/ m2 to 400 kN/ m2, then the settlement of the same clay is_________?

A well oxidized sewage contains nitrogen mainly as__________?

If a cohesive soil specimen is subjected to a vertical compressive load, the inclination of the cracks to the horizontal is_________?

Allowable bearing pressure for a foundation depends upon______?

The time by which a particular activity can be delayed without affecting the preceding and succeeding activities is known as______?

The force in AD of the truss shown in given figure, is_______?

Compared to mild steel, cast iron has (1) high compressive strength (2) high tensile strength (3) low compressive strength (4) low tensile strength The correct answer is________?

Which one of the following part of human body withstands minimum radiation ?

The rate of Alteration of pressure filters is________?

The presence of free ammonia in sewage, is detected by__________?

The main factor to be considered while preparing a detailed estimate, is_______?

The self-cleansing velocity of water flowing through pipe lines, is__________ ?

The detention time of a circular tank of diameter d and water depth H, for receiving the sewage Q per hour, is_______?

What is defines as the analysis and evaluation of the monetary consequences by using the theories and principles of economics to engineering applications, designs and projects ?

If two equal forces of magnitude P act at an angle 9?, their resultant will be_______?

Dimensions of coefficient of transmissibility are_____?

Cavitation is caused by__________?

Pick up the correct statement from the following?

What refers to the value of an asset which a disinterested third party, different from the buyer and seller, will determine in order to establish a price acceptable to both parties ?

A machine is purchased for Rs. 10,000,00/- and has an estimated life of 10 years. The salvage value at the end of 10 years is Rs. 1,50,000/-. The book value of the machine at the end of 5 years using general straight line method of evaluation of depreciation is_________?

Toughness index is defined as the ratio of___________?