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You Are On Multi Choice Question Bank SET 547

27351. The statement, regarding the size of stones used at the wearing surface. "The size of a stone used on a road must be in due proportion to the space occupied by a wheel of ordinary dimensions on a smooth level surface. The point of contact will be found to be longitudinal about 2.5 cm and every piece of stone put into the road which exceeds 2.5 cm in any of its dimension is mischievious" was made by





27352. If L metres is the distance between extreme axles of a vehicle, its gross load should not exceed






27353. For a 6.6 m wide two lane pavement, berms are provided on either side having a width of






27354. The state that ranks first in the production of coal is?





27355. 1.R.T.D.A. (Indian Roads and Transport Development Association) was set up at Bombay in






27356. The total value of extra widening required at a horizontal curve on a two lane hill road of radius 42 m for a design speed of 50 kmph and for vehicles with wheel base 6 m, is





27357. Depth of reinforcement below the surface of a concrete pavement, is generally kept






27358. Which of the following is used between CPU and RAM to speed up the processing power of a CPU?





27359. Volume of traffic which is due to improvement carried out in adjacent area, is known as





27360. Roughness index of roads, is expressed as





27361. Dielectric constant of a metal is?





27362. Martensite is the supersaturated solution of carbon in:





27363. Degree of a road curve is defined as the angle in degrees subtended at the centre by an arc of






27364. The tangent length of a simple circular curve of radius R deflecting through θ°, is






27365. Which one of the following transportation systems is not used for the conveyance of passengers in India?






27366. Thickness of broken line markings on multi-lane road for lanes is generally kept






27367. If a Lemniscate curve of transition throughout is introduced to connect two parallel roads, the maximum polar angle of the curve, is






27368. If the cross slope of a country is 25% to 60%, the terrain is classified as





27369. Setting out of Lemniscate transition curves, is done with





27370. Reference pillars fixed on the centre line of a proposed road, provide the following information:






27371. The normal road land width for a major district road in open area, is





27372. On earth roads, the camber should preferably be






27373. The convexity provided to the carriageway between the crown and edge of the pavement, is known as





27374. Alignment of highways in hilly regions, is decided on






27375. The standard equation of a cubical spiral transition curve provided on roads, is





27376. The word ‘Vid’ from which ‘Veda’ has been derived means?





27377. The gradients of trace cuts for hilly roads, are kept





27378. The width of the right of way in urban area, is kept between 24 m to 60 m for





27379. Who amongst the following Rajputs offered un­compromising resistance to the Mughals in the sixteenth century and never accepted their over-lordship?





27380. If the rate of change of the super-elevation along a curved portion of a 7 metre wide road is 1 in 150 and the maximum super-elevation allowed is 1 in 15, the maximum length of the transition curve to be provided at either end, is






27381. The full width of land acquired before finalising a highway, alignment is known





27382. Retaining walls are generally constructed with dry rubble stones with 60 cm top width and





27383. The ability of a driver to stop the vehicle moving with the designed speed, depends upon:






27384. To prevent compressive stresses in a rigid concrete pavement, the joint prvoided, is





27385. In case of cement concrete pavements, pick up the incorrect statement






27386. The radius of curvature provided along a transition curve, is





27387. If A denotes +, B denotes –, C denotes × and D denotes ÷, which of the following statements is true?





27388. During last phase of the reconnaissance, details of the grade line is recorded on 2 metre poles to indicate





27389. Concrete pavement is provided if daily traffic per lane exceeds






27390. If d is the economic designed depth of a slab, the thickness of the cement concrete pavement slab at interior, is kept






27391. If the elevations along a road increase, the slope of the road along the longitudinal direction, is known as





27392. Permalloy is a:





27393. If the width of carriage way is 12.5 metres, outer edge 50 cm higher than the inner edge, the required super elevation is






27394. In cement concrete pavements, tensile stress is due to :





27395. If L is the length of the transition curves provided on either side of a circular curve of radius R, the maximum angle of deflection with tangent for the junctions of the transition curve and circular curve, is






27396. Interior thickness of concrete road slab for design wheel load 6300 kg and permissible flexural stress 21 kg/cm2, is






27397. If R is the radius of a main circular curve, Δ is the angle of deflection and α is the polar deflection angle of any point, its radial distance is





27398. Super-elevation on roads in snow bound areas, should generally not exceed






27399. If the width of a pavement slab is 7.5 m, thickness 20 cm and working stress 1400 kg/cm2, spacing of 10 mm tie bars for the longitudinal joint, is






27400. Minimum number of 50 kg cement bags per cubic metre of concrete for a mix corresponding to crushing strength 280 kg/cm2 at 28 days, are






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