California Bearing Ratio method of designing flexible pavements is more accurate as it involves (A) Characteristics of soils (B) Traffic intensities (C) Character of the road making materials (D) None of these

California Bearing Ratio method of designing flexible pavements is more accurate as it involves
(A) Characteristics of soils
(B) Traffic intensities
(C) Character of the road making materials
(D) None of these
by

1 Answer

Answer :

Answer: Option C
by

Related questions

The width of road pavements, depends upon (A) Width of traffic lane (B) Number of traffic (C) Width of median strip (D) All the above

Description : The width of road pavements, depends upon (A) Width of traffic lane (B) Number of traffic (C) Width of median strip (D) All the above

Last Answer : Answer: Option D

Design of flexible pavement, involves (A) Wheel loads (B) Intensity of traffic (C) Climate of the region (D) Sub-grade conditions

Description : Design of flexible pavement, involves (A) Wheel loads (B) Intensity of traffic (C) Climate of the region (D) Sub-grade conditions

Last Answer : Answer: Option C

Design of flexible pavements is based on (A) Mathematical analysis (B) Empirical formulae (C) A compromise of pure theory and pure empirical formula (D) None of these

Description : Design of flexible pavements is based on (A) Mathematical analysis (B) Empirical formulae (C) A compromise of pure theory and pure empirical formula (D) None of these

Last Answer : Answer: Option C

Maximum daily traffic capacity of bituminous pavements is (A) 500 tonnes per day (B) 1000 tonnes per day (C) 1500 tonnes per day (D) 2000 tonnes per day

Description : Maximum daily traffic capacity of bituminous pavements is (A) 500 tonnes per day (B) 1000 tonnes per day (C) 1500 tonnes per day (D) 2000 tonnes per day

Last Answer : Answer: Option C

Reinforcement in cement concrete slab of road pavements, is placed (A) Longitudinally (B) Transversely (C) Longitudinally and transversely (D) In the form of welded wire mesh

Description : Reinforcement in cement concrete slab of road pavements, is placed (A) Longitudinally (B) Transversely (C) Longitudinally and transversely (D) In the form of welded wire mesh

Last Answer : Answer: Option D

Select the correct statement. (A) Quantity of binder required for tack coat is less than that required for prime coat (B) Prime coat treatment is given for plugging the voids in water bound macadam during bituminous road construction (C) Seal coat is the final coat over certain previous bituminous pavements (D) A bitumen primer is a high viscosity cutback

Description : Select the correct statement. (A) Quantity of binder required for tack coat is less than that required for prime coat (B) Prime coat treatment is given for plugging the voids in water ... the final coat over certain previous bituminous pavements (D) A bitumen primer is a high viscosity cutback

Last Answer : Answer: Option D

For road pavements, the cement generally used, is (A) Ordinary Portland cement (B) Rapid hardening cement (C) Low heat cement (D) Blast furnace slag cement

Description : For road pavements, the cement generally used, is (A) Ordinary Portland cement (B) Rapid hardening cement (C) Low heat cement (D) Blast furnace slag cement

Last Answer : Answer: Option B

Plastic bitumen is generally used for (A) Road pavements (B) Expansion joints (C) Crack fillings (D) None to these

Description : Plastic bitumen is generally used for (A) Road pavements (B) Expansion joints (C) Crack fillings (D) None to these

Last Answer : Answer: Option C

Expanded metal is (A) Manufactured from steel sheets (B) Used for reinforced concrete in road pavements (C) Measured in term of SWM (short way mesh) and LWM (long way mesh) (D) All the above

Description : Expanded metal is (A) Manufactured from steel sheets (B) Used for reinforced concrete in road pavements (C) Measured in term of SWM (short way mesh) and LWM (long way mesh) (D) All the above

Last Answer : Answer: Option D

Rapid hardening cement is used (a) Where high early strength is desired (b) Where form work is to be removed as early as possible (c) For construction of road pavements. (d) All of the above

Description : Rapid hardening cement is used (a) Where high early strength is desired (b) Where form work is to be removed as early as possible (c) For construction of road pavements. (d) All of the above

Last Answer : (d) All of the above

For road pavements, the cement generally used, is [ A ] Ordinary Portland cement [ B ] Rapid hardening cement [ C ] Low heat cement [ D ] Blast furnace slag cement

Description : For road pavements, the cement generally used, is [ A ] Ordinary Portland cement [ B ] Rapid hardening cement [ C ] Low heat cement [ D ] Blast furnace slag cement

Last Answer : [ A ] Ordinary Portland cement

In case of foundations on black cotton soils, the most suitable method to increase the bearing capacity of soils is to (A) Increase the depth of foundation (B) Drain the soil (C) Compact the soil (D) Replace the poor soil

Description : In case of foundations on black cotton soils, the most suitable method to increase the bearing capacity of soils is to (A) Increase the depth of foundation (B) Drain the soil (C) Compact the soil (D) Replace the poor soil

Last Answer : Answer: Option D

The camber on pavements, is provided by (A) Straight line method (B) Parabolic method (C) Straight line and parabolic at crown (D) Elliptical method

Description : The camber on pavements, is provided by (A) Straight line method (B) Parabolic method (C) Straight line and parabolic at crown (D) Elliptical method

Last Answer : Answer: Option C

Camber in pavements is provided by (A) Straight line method (B) Parabola method (C) Straight at the edges and parabolic at the crown (D) All the above

Description : Camber in pavements is provided by (A) Straight line method (B) Parabola method (C) Straight at the edges and parabolic at the crown (D) All the above

Last Answer : Answer: Option D

Curing of pavements, floors, roofs and slabs, is done by (A) Membrane method (B) Ponding method (C) Covering surface with bags (D) Sprinkling water method

Description : Curing of pavements, floors, roofs and slabs, is done by (A) Membrane method (B) Ponding method (C) Covering surface with bags (D) Sprinkling water method

Last Answer : Answer: Option B

Which one of the following statements is true? (A) Clays are more porous than sands (B) Pressure of organic matter in a soil decreases the bearing capacity of the soil (C) Aluminous cement is used for foundations in soils with chemical deposits (D) All the above

Description : Which one of the following statements is true? (A) Clays are more porous than sands (B) Pressure of organic matter in a soil decreases the bearing capacity of the soil (C) Aluminous cement is used for foundations in soils with chemical deposits (D) All the above

Last Answer : (D) All the above

Consider the following statements: 1. The benefit of surcharge and depth of foundation is only marginal in case of footings on purely cohesive soils. 2. The bearing capacity of a footing in pure clay increases with increase in size of the footing. 3. Size effects in plate load tests are more important in case of cohesionless soils. Which of these statements are correct? (a) 1, 2 & 3 (b) 1 & 2 only (c) 2 & 3 only (d) 1 & 3 only

Description : Consider the following statements: 1. The benefit of surcharge and depth of foundation is only marginal in case of footings on purely cohesive soils. 2. The bearing capacity of a footing in pure clay increases with increase in size of the ... , 2 & 3 (b) 1 & 2 only (c) 2 & 3 only (d) 1 & 3 only

Last Answer : (d) 1 & 3 only

Pick up the correct statement from the following: (A) For determination of small colour intensities, tintometer is generally used (B) The odour of water sample is generally measured by a term called odour intensity (C) The colour of water sample may be detected by Nessler tube (D) All the above

Description : Pick up the correct statement from the following: (A) For determination of small colour intensities, tintometer is generally used (B) The odour of water sample is generally measured by a term called odour intensity (C) The colour of water sample may be detected by Nessler tube (D) All the above

Last Answer : (D) All the above

Auger boring (A) Is the most primitive method for making a hole in the ground (B) Is generally employed in cohesive and other self soils above water table (C) Is most economical upto a depth of 5 metres (D) All the above

Description : Auger boring (A) Is the most primitive method for making a hole in the ground (B) Is generally employed in cohesive and other self soils above water table (C) Is most economical upto a depth of 5 metres (D) All the above

Last Answer : Answer: Option D

Rise of water table in cohesion-less soils upto ground surface reduces the net ultimate bearing capacity approximately by (A) 25 % (B) 50 % (C) 75 % (D) 90 %

Description : Rise of water table in cohesion-less soils upto ground surface reduces the net ultimate bearing capacity approximately by (A) 25 % (B) 50 % (C) 75 % (D) 90 %

Last Answer : (B) 50 %

Bearing capacity of soils cannot be improved by (A) Draining sub-soil water (B) Ramming crushed stone in soil (C) Driving sand piles (D) Watering surface of soil

Description : Bearing capacity of soils cannot be improved by (A) Draining sub-soil water (B) Ramming crushed stone in soil (C) Driving sand piles (D) Watering surface of soil

Last Answer : Answer: Option D

In soils possessing low bearing capacity, the type of foundation generally provided, is (A) Column footing (B) Grillage footing (C) Raft footing (D) All the above

Description : In soils possessing low bearing capacity, the type of foundation generally provided, is (A) Column footing (B) Grillage footing (C) Raft footing (D) All the above

Last Answer : Option D

Pick up the correct statement from the following: (A) The height of head light above road surface, is taken as 0.75 m (B) The beam of head light is up to one degree upwards from the grade of road (C) While designing the valley curve, the height of the object is assumed nil (D) All the above

Description : Pick up the correct statement from the following: (A) The height of head light above road surface, is taken as 0.75 m (B) The beam of head light is up to one degree upwards from the grade of road (C) While designing the valley curve, the height of the object is assumed nil (D) All the above

Last Answer : Answer: Option D

Which of the following is NOT characteristic of a nursing research? a. Development of theories, principles, and generalizations b. Uses chaotic method of problem-solving c. Requires full skill of writing report d. Involves precise observation and accurate description

Description : Which of the following is NOT characteristic of a nursing research? a. Development of theories, principles, and generalizations b. Uses chaotic method of problem-solving c. Requires full skill of writing report d. Involves precise observation and accurate description

Last Answer : b. Uses chaotic method of problem-solving

Following type of pavement is generally known as flexible pavement (A) Water-bound macadam roads (B) Stabilised soil roads (C) Road constructed with various layers of building material well compacted (D) All the above

Description : Following type of pavement is generally known as flexible pavement (A) Water-bound macadam roads (B) Stabilised soil roads (C) Road constructed with various layers of building material well compacted (D) All the above

Last Answer : Answer: Option D

Write the essential road characteristics to be considered in traffic engineering.

Description : Write the essential road characteristics to be considered in traffic engineering.

Last Answer : The essential road characteristics to be considered in traffic engineering are as follows: i) Gradient ii) Curve of road iii) Design speed iv) Friction between road and tyre surface

The span/effective depth ratio is ----------------- for control of deflection [ A ] An exact method [ B ] An empirical method [ C ] An accurate method. [ D ] Both (a) and (c)

Description : The span/effective depth ratio is ----------------- for control of deflection [ A ] An exact method [ B ] An empirical method [ C ] An accurate method. [ D ] Both (a) and (c)

Last Answer : [ B ] An empirical method

Explain California bearing Ratio Test with neat sketch to determine % CBR of given soil sample.

Description : Explain California bearing Ratio Test with neat sketch to determine % CBR of given soil sample.

Last Answer : Procedure of California Bearing Ratio Test: 1. Take a given soil; sample and add water equal to OMC of soil to prepare wet mix soil. 2. Take the CBR mould of 150 mm diameter and 175 mm height. Keep it ... Bearing Ratio of given soil as  % CBR = (Test load / Standard load ) X 100.

In cement concrete pavements, tensile stress is due to: (A) Bending or deflection under wheel loads (B) Difference in temperature of the top and bottom of pavement (C) Contraction of slab during falling temperature (D) All the above

Description : In cement concrete pavements, tensile stress is due to: (A) Bending or deflection under wheel loads (B) Difference in temperature of the top and bottom of pavement (C) Contraction of slab during falling temperature (D) All the above

Last Answer : Answer: Option D

In case of cement concrete pavements, pick up the incorrect statement (A) Tractive resistance is low (B) Initial cost of construction is high (C) Initial cost of construction is low (D) Visibility during nights is high

Description : In case of cement concrete pavements, pick up the incorrect statement (A) Tractive resistance is low (B) Initial cost of construction is high (C) Initial cost of construction is low (D) Visibility during nights is high

Last Answer : Answer: Option C

The maximum spacing of contraction joints in rigid pavements is (A) 2.5 m (B) 3.5 m (C) 4.5 m (D) 5.5 m

Description : The maximum spacing of contraction joints in rigid pavements is (A) 2.5 m (B) 3.5 m (C) 4.5 m (D) 5.5 m

Last Answer : Answer: Option C

The formula for calculating the depth of concrete pavements suggested by Gold beck, is (A) d = 3W/ max (B) d W/ max) (C) d W/ max) (D) d W/ max)

Description : The formula for calculating the depth of concrete pavements suggested by Gold beck, is (A) d = 3W/ max (B) d W/ max) (C) d W/ max) (D) d W/ max)

Last Answer : Answer: Option B

The maximum thickness of expansion joint in rigid pavements is (A) 0 (B) 25 mm (C) 50 mm (D) 100 mm

Description : The maximum thickness of expansion joint in rigid pavements is (A) 0 (B) 25 mm (C) 50 mm (D) 100 mm

Last Answer : Answer: Option B

Tie bars in cement concrete pavements are at (A) Expansion joints (B) Contraction joints (C) Warping joints (D) Longitudinal joints

Description : Tie bars in cement concrete pavements are at (A) Expansion joints (B) Contraction joints (C) Warping joints (D) Longitudinal joints

Last Answer : Answer: Option D

Excessive camber on pavements may cause (A) Deterioration of central portion (B) Slip of the speedy vehicles towards the edges (C) Erosion of the berms (D) All the above

Description : Excessive camber on pavements may cause (A) Deterioration of central portion (B) Slip of the speedy vehicles towards the edges (C) Erosion of the berms (D) All the above

Last Answer : Answer: Option D

The function of an expansion joint in rigid pavements is to (A) Relieve warping stresses (B) Relieve shrinkage stresses (C) Resist stresses due to expansion (D) Allow free expansion

Description : The function of an expansion joint in rigid pavements is to (A) Relieve warping stresses (B) Relieve shrinkage stresses (C) Resist stresses due to expansion (D) Allow free expansion

Last Answer : Answer: Option D

Which of the following is considered to be the highest quality construction in the group of black top pavements? (A) Mastic asphalt (B) Sheet asphalt (C) Bituminous carpet (D) Bituminous concrete

Description : Which of the following is considered to be the highest quality construction in the group of black top pavements? (A) Mastic asphalt (B) Sheet asphalt (C) Bituminous carpet (D) Bituminous concrete

Last Answer : Answer: Option D

The type of aggregates not suitable for high strength concrete and for pavements subjected to tension, is (A) Rounded aggregate (B) Irregular aggregate (C) Angular aggregate (D) Flaky aggregat

Description : The type of aggregates not suitable for high strength concrete and for pavements subjected to tension, is (A) Rounded aggregate (B) Irregular aggregate (C) Angular aggregate (D) Flaky aggregat

Last Answer : Answer: Option A

Describe the procedure of traffic volume count on any road intersection. Also write the method of representation of traffic volume count data.

Description : Describe the procedure of traffic volume count on any road intersection. Also write the method of representation of traffic volume count data.

Last Answer : The procedure of traffic volume count can be done by any of the methods below: a) Manual counting b) Automatic recorders c) Moving car method a) Manual counting: In this method, the ... Volume flow diagrams at intersection iii) Variation charts iv) Traffic flow map v) Traffic trend charts

Marketing channel that involves no intermediaries to make their products available to final buyers is classified as A. direct channel B. indirect channel C. flexible channel D. static channel

Description : Marketing channel that involves no intermediaries to make their products available to final buyers is classified as A. direct channel B. indirect channel C. flexible channel D. static channel

Last Answer : A. direct channel

Highway Research Board (HRB) classification of soils is based on (A) Particle size composition (B) Plasticity characteristics (C) Both particle size composition and plasticity characteristics (D) None of the above

Description : Highway Research Board (HRB) classification of soils is based on (A) Particle size composition (B) Plasticity characteristics (C) Both particle size composition and plasticity characteristics (D) None of the above

Last Answer : (C) Both particle size composition and plasticity characteristics

Deviation of the actual road gradient from the proposed contour gradient uphill side, involves (A) Embankment on the centre line (B) Excavation on the centre line (C) Earth work on the centre line (D) None of these

Description : Deviation of the actual road gradient from the proposed contour gradient uphill side, involves  (A) Embankment on the centre line  (B) Excavation on the centre line  (C) Earth work on the centre line  (D) None of these

Last Answer : (B) Excavation on the centre line 

The pavement width of a road depends upon (A) Terrain (B) Type of traffic (C) Number of lanes (D) All the above

Description : The pavement width of a road depends upon (A) Terrain (B) Type of traffic (C) Number of lanes (D) All the above

Last Answer : Answer: Option C

The traffic carrying capacity of a single lane, depends on (A) Type of the vehicles (B) Level crossings (C) Road intersections (D) All the above

Description : The traffic carrying capacity of a single lane, depends on (A) Type of the vehicles (B) Level crossings (C) Road intersections (D) All the above

Last Answer : Answer: Option D

Normal formation width of a hill road for one-way traffic, is (A) 3.6 m (B) 4.8 m (C) 6.6 m (D) 7.2 m

Description : Normal formation width of a hill road for one-way traffic, is (A) 3.6 m (B) 4.8 m (C) 6.6 m (D) 7.2 m

Last Answer : Answer: Option B

Maximum number of passenger cars that can pass a given point on a road during one hour under the most ideal road way and traffic conditions, is known as (A) Traffic density (B) Basic capacity of traffic lane (C) Possible capacity of traffic lane (D) All the above

Description : Maximum number of passenger cars that can pass a given point on a road during one hour under the most ideal road way and traffic conditions, is known as (A) Traffic density (B) Basic capacity of traffic lane (C) Possible capacity of traffic lane (D) All the above

Last Answer : Answer: Option B

Volume of traffic which would immediately use a new road or an improved one when opened to traffic, is known (A) Development traffic (B) Current traffic (C) General traffic (D) Normal traffic growth

Description : Volume of traffic which would immediately use a new road or an improved one when opened to traffic, is known (A) Development traffic (B) Current traffic (C) General traffic (D) Normal traffic growth

Last Answer : Answer: Option D

Traffic census is carried out for (A) Speed and delay study(B) Road parking study (C) Traffic volume study (D) All the above

Description : Traffic census is carried out for (A) Speed and delay study (B) Road parking study (C) Traffic volume study (D) All the above

Last Answer : Answer: Option D

Preliminary project report for a road project must contain (A) The detailed estimated cost based on detailed design (B) The several alternatives of the project that have been considered (C) The soil survey, traffic survey, concept design and approximate cost (D) The contract documents for inviting tenders

Description : Preliminary project report for a road project must contain (A) The detailed estimated cost based on detailed design (B) The several alternatives of the project that have been considered (C ... , traffic survey, concept design and approximate cost (D) The contract documents for inviting tenders

Last Answer : (C) The soil survey, traffic survey, concept design and approximate cost

Does acrylic absorb or transmit high intensities from electromagnetic frequencies?

Description : Does acrylic absorb or transmit high intensities from electromagnetic frequencies?

Last Answer : answer:Depends what colour it is .. That is what colour is. The electromagnetic spectrum is broad. Some waves are many times the size of buildings, others are tinier than atoms. A small ... it to reflect/absorb different wavelengths (frequencies) of the visible region is how the colour is created