Courses

# Civil Engineering (CE)

## The maximum permissible limit for fluoride in drinking water isa)0.1 mg//b)1.5 mg/Ic)5 mg/ld)10 mg/lCorrect answer is option 'B'. Can you explain this answer?

Akanksha Devi answered  •  11 hours ago
B 1.5mg/l

Shams Ur Rehman asked   •  9 minutes ago

## A beam of square cross-section with side 100mm is placed with one diagonal vertical. If the shear force acting on the section is 10kn, the maximum shear stress is?

Keerthi Kumar asked   •  1 hour ago

## The Atterberg limits of a clay are 38% , 27% and 24.5%. It's natural water content is 30%.The clay is in the state.a)Liquidb)Plasticc)Semi solidd)Can not be determinedCorrect answer is option 'B'. Can you explain this answer?

Loknath Singh asked   •  1 hour ago

## Which of the following errors can be eliminated by reciprocal measurements in differential leveling?I Error due to earth’s curvatureII Error due to atmospheric refractiona)Both I and IIb)I onlyc)II onlyd)Neither I nor IICorrect answer is option 'A'. Can you explain this answer?

Vijay Shankar asked   •  1 hour ago

## The compressibility of a material is proportional toa)Poisson’s ratio μb)modulus of elasticity (E)c)reciprocal of Ed)reciprocal of μCorrect answer is option 'D'. Can you explain this answer?

Manish Kumar asked   •  1 hour ago

## In the limit state method, balanced design of a reinforced concrete beam givesa)smallest concrete section and minimum area of reinforcementb)largest concrete section and maximum area of reinforcementc)smallest concrete section and maximum area of reinforcementd)largest concrete section and minimum area of reinforcementCorrect answer is option 'A'. Can you explain this answer?

Prashant Suman asked   •  1 hour ago

## According to Thiem, the permeability of an aquifer may be obtained from the equationa)b)c)d)e)all the above.Correct answer is option 'E'. Can you explain this answer?

Prabhaass Prabhaass asked   •  1 hour ago

## An inorganic clay of high compressibility is represented by the symbola)SMb)CHc)MId)MHCorrect answer is option 'B'. Can you explain this answer?

Swarnalaxmi Patra asked   •  2 hours ago

## If a gauge is installed perpendicular to the slope, its measurement is reduced by multiplyinga)sine of the angle of inclination with verticalb)cosine of the angle of inclination with verticalc)tangent of the angle of inclination with verticald)calibration coefficient of the gauge.Correct answer is option 'B'. Can you explain this answer?

Akku Sharma asked   •  3 hours ago

## For the cantilever beam shown fig, the value ofshear Force at Fixed end is :... more

Raj Modak asked   •  3 hours ago

## Which of the following statements is correct?a)Uniformity coefficient represents the shape of the particle size distribution curve.b)For a well graded soil, both uniformity coefficient and coefficient of curvature are nearly unity.c)A soil is said to be well graded if it has most of the particles of about the same sized)none of the aboveCorrect answer is option 'D'. Can you explain this answer?

Muskan Pathan asked   •  4 hours ago

## Needed a Document for bldg material? Related: Water Resources Engineering - Notes, Videos, MCQs?

Sharda Bharti asked   •  5 hours ago

## Coefficient of contraction is the ratio ofa)actual velocity of jet at vena contracta to the theoretical velocityb)loss of head in the orifice to the head of water available at the exit of the orificec)actual discharge through an orifice to the theoretical discharged)area of jet at vena contracta to the area of orificeCorrect answer is option 'D'. Can you explain this answer?

Laxman Kharayat asked   •  5 hours ago

## As per IS code, the minimum grade of concrete for the design of prestressed concrete structureis :-a)M20b)M25c)M15d)M30Correct answer is option 'D'. Can you explain this answer?

Prabhaass Prabhaass asked   •  5 hours ago

## Partial safety factor for dead ,load, imposed loadand wind load for limit state of collapse arerespectivelya)1.5, 1.5, 1.0b)1.5, 1.2, 1.0c)1.2, 1.2, 1.5d)1.2, 1.2, 1.2Correct answer is option 'D'. Can you explain this answer?

Ravi Patidar asked   •  6 hours ago

## A thin cylinder with closed lids is subjected to internal pressure and suported at the ends as shown in figure.The state of stress at point X is a s represented asa)b)c)d)Correct answer is option 'A'. Can you explain this answer?

Dipendra Singh asked   •  6 hours ago

## A beam of square cross-section with side 100 mm is placed with one diagonal vertical. If the shear force acting on the section is 10 kN, the maximum shear stress is?

Akriti Thakur asked   •  6 hours ago

## A simply supported I beam with its web horizontal is shown in the given figure. It is subjected to a vertical loadThe shape of the shear stress distribution in the cross-section of the beam under the load would bea)b)c)d)Correct answer is option 'D'. Can you explain this answer?

Mahesh Krishna asked   •  8 hours ago

## Which of the following forces generally act on fluid while considering fluid dynamics?1. Viscous force2. Pressure force3. Gravity force4. Turbulent force5. Compressibility forcea)(1), (2), (3), (4) and (5)b)(1), (2), (3) and (4)c)(1), (2), (3) and (5)d)(1), (3), (4) and (5)Correct answer is option 'A'. Can you explain this answer?

Kranthi Kumar asked   •  8 hours ago

## Ombrometer (pluviometer) is used to measurea)soil moisture stress of plantb)rainfall depthc)leaf aread)root zone depthCorrect answer is option 'B'. Can you explain this answer?

Pjpj Pjpj asked   •  8 hours ago

## For a two-hinged arch, if one of the supports settles down vertically, then the horizontal thrusta)Is increasedb)Is decreasedc)Remains unchangedd)Becomes zeroCorrect answer is option 'C'. Can you explain this answer?

Nishu Srivastava asked   •  8 hours ago

## The strength of soil is usually identified bya)Direct tensile stressb)Direct compressive stressc)Ultimate shear stressd)Effective stressCorrect answer is option 'C'. Can you explain this answer?

Bloch Vasimkhan asked   •  8 hours ago

## Oil varnish generally consists ofa)synthetic resin and spiritb)oil, wax and resinc)resin, oil and turpentined)spirit, oil, and waxCorrect answer is option 'C'. Can you explain this answer?

Krish Pandit asked   •  9 hours ago

## Appropriate allowable stress in bending compression in rcc is?

Ashwin Aryan asked   •  9 hours ago

## In an axial flow impulse turbine, energy transfer takes place due toa)change in relative kinetic energyb)change in absolute kinetic energyc)change in pressure energyd)change in energy because of centrifugalforceCorrect answer is option 'A'. Can you explain this answer?

Akriti Thakur asked   •  10 hours ago

## The pigment used in paints for corrosive resistance, isa)white leadb)ferrous oxidec)zinc whited)red leadCorrect answer is option 'D'. Can you explain this answer?

Kishan Pathak asked   •  10 hours ago

## The assumptions made in the design of bearing bolted connections arei. the friction between the plates is negligibleii. the shear is uniform over the cross sectioniii. bolts in a group subject to direct load sharethe load equallyi. the friction between the plates is negligibleii. the shear is uniform over the cross sectioniii. bolts in a group subject to direct load share the load equallya)(i) and (ii) are correctb)(ii) and (iii) are correctc)(i) and (iv) are correctd)all the three are correctCorrect answer is option 'D'. Can you explain this answer?

Gourav Kanojia asked   •  10 hours ago

## 55. Chlorine usage in the treatment of 20,000 cubic meters per day is 8 kg/day. If the residual after 10 min contact period is 0.2 mg/litre, then what would be the chlorine dosage, in mg/litre?

Jeetu Gupta asked   •  10 hours ago

## The staff reading at a distance of 80 m from a level with a bubble at centre is 1.31 m. When the bubble is moved 5 divisions out of the centre, the reading is 1.39 m. Then the angular value of one division of the bubble is:a)28.78 secb)41.25 secc)14.25 secd)25.05 secCorrect answer is option 'B'. Can you explain this answer?

Amit Pujari asked   •  10 hours ago

## The minimum thickness of a reinforced concrete wall should be? a)7.5cm b)10cm c)15cm d)12.5cm?

Priyanka Elangovan asked   •  11 hours ago

## The maximum permissible slenderness ratio of a member carrying loads resulting from wind, isa)180b)200c)250d)350Correct answer is option 'C'. Can you explain this answer?

Saurabh Bandarkar asked   •  11 hours ago

## Consider the following statements:The daily per capital consumption of water apparently increases with1. Higher standard of living of people2. availability of sewerage in the city3. metered water supply4. wholesome and potable quality of water.Which of these statement are correct?a)1, 2 and 3b)2, 3 and 4c)1, 3 and 4d)1, 2 and 4Correct answer is option 'D'. Can you explain this answer?

Rajesh Das asked   •  11 hours ago

## The correction in elevations due to the curvature and refraction is proportional to :Where R is the radius of curvature of Earth and D is the horizontal distance.a)D/ Rb)D2/ Rc)R / D2d)R/DCorrect answer is option 'B'. Can you explain this answer?

Kranthi Kumar asked   •  11 hours ago

## Original cost of property minus depreciation is ?a)Book Valueb)Salvage Valuec)Rentable Valued)Obsolescence ValueCorrect answer is option 'A'. Can you explain this answer?

Akku Sharma asked   •  11 hours ago

## At a sewage treatment plant for a flow of 3m3/s, The cross-sectional area of grif chamber willbe about a) 3m2b) 10m2c) 25m2d) 30m2Correct answer is option 'B'. Can you explain this answer?

Kumar Rap asked   •  12 hours ago

## A road camber given in the following figure:For designing this camber the equation to be used isa)y = x2/60b)y = x2/120c)y = x2/210d) y = x2/225Correct answer is option 'C'. Can you explain this answer?

Sutirtha Biswas asked   •  12 hours ago

## A parabolic arch, symmetrical; with hinges at centre and ends, carries a point load P at a distance x from left support. The arch has a span of 20 m and rise of 5 m. What is the value of 'x' if the left hinge reaction is inclined with a slope of two vertical to one horizontal?a)8 m  b)5 mc)4 md)2.5 mCorrect answer is option 'C'. Can you explain this answer?

Himansu Barik asked   •  12 hours ago

## Which of the criteria given below are used for the design of valley vertical curves on roads ?1. Rider comfort.2. Headlight sight distance.3. DrainageSelected the correct answer using the codes given below:a)1, 2 and 3b)1 and 3c)2 and 3d)1 and 2Correct answer is option 'A'. Can you explain this answer?

Ranjeet Kumar Bauri asked   •  12 hours ago

## Needed a Video for survey? Related: Civil Engineering SSC JE (Technical)?

Sweta Baral asked   •  13 hours ago

## The most suitable solid waste disposal method for rural areas isa)compostingb)incinerationc)land fillingd)deep well injectionCorrect answer is option 'A'. Can you explain this answer?

Girish Pakki asked   •  14 hours ago

## A soil fails under an axial vertical stress of 100 on/m^2 in unconfined Compression test. The failure plane makes an angle of 50 degrees with the horizontal. The shear parameters C and @ ( Phi ) respectively will be?

Hitesh Sonawane asked   •  14 hours ago

## The minimum water content at which the soil just begins to crumble when rolled into threads 3 mm in diameter, is known?

Megha Ram Saini asked   •  14 hours ago

## if the permeability of soil does not depend on its mineral content but depends on orientation of particles then the void space is known asa)Poreb)Micro-porec)Capillaryd)FloeCorrect answer is option 'A'. Can you explain this answer?

Swarnalaxmi Patra asked   •  14 hours ago

## The e-log p curve shown in the figure is representative of –a)Normally consolidated clayb)Over consolidated clayc)Under consolidated clayd)None of the aboveCorrect answer is option 'B'. Can you explain this answer?

Satpal Saini asked   •  14 hours ago

## Threading in iron measure unit?

Giri Reddy asked   •  14 hours ago

## The stone that exhibits highest compressive strength isa)Slateb)Gneissc)Lime stoned)GraniteCorrect answer is option 'B'. Can you explain this answer?

Sweta Baral asked   •  14 hours ago

## The maximum permissible deflection for gantry girder of span 6m on which an EOT crane o of capacity 200 kN is operating isa)8mmb)10mmc)12mmd)18mmCorrect answer is option 'A'. Can you explain this answer?

Yashpal Sharma asked   •  15 hours ago

## Assume straight line instead of parabola for stress-strain curve of concrete as given below and partial factor of safety as 1.0 Stress 167 f 14 14. 000200035 strain A rectangular under-reinforced concrete section of 300 ... more

Suprava Giri asked   •  15 hours ago

## A prismatic bar ABC is subjected to an axial load of 30 kN; the reactions RA and RC will bea)RA = – 50 kN and RC = + 20 kNb)RA = – 18 kN and RC = – 12 kNc)RA = – 12 kN and RC = – 18 kNd)RA = – 20 kN and RC = + 50 kNCorrect answer is option 'B'. Can you explain this answer?

Krish Pandit asked   •  15 hours ago

## If the strain energy absorbed in cantilever beam in bending under Owen weight id k times greater than the strain energy absorbed in an identical simply supported beam in bending under its own weight. Then the magnitude of k i... more

Manjeet Choudhary asked   •  16 hours ago

## Irrigation of a field is normally warranted when the available moisture content in the root zone of a crop is depleted by abouta)10%b)100%c)0%d)50%Correct answer is option 'D'. Can you explain this answer?

Bloch Vasimkhan asked   •  16 hours ago

## To make certain that the backfill material is more pervious than the soil to be drained, the relationship used in A.(D15)Filter â‰¤ 5 (D85)Protected soilB.(D15)Filter â‰¥ 5 (D85)Protected soilC.(D15)Filter â‰¥ 5 (D15)Protected soil... more

Gourab Karmakar asked   •  16 hours ago

## The table given below the details for a particularcrop, with a crop factor 0.5. The consumptive water requirement of the crop will be,a)27.2 cm b)13.6 cmc)32 cm d)1 cmCorrect answer is option 'B'. Can you explain this answer?

Laxman Kharayat asked   •  16 hours ago

## Which crop has maximum duty? (A) Wheat (B)Rice (C) Sugarcane (D) Cotton?

Girish Pakki asked   •  16 hours ago

## The standard penetration resistance N of a granular deposit is found to be 20. The soil can be classified approximately in terms of phi and density index respectively as?

Yasir Hussain asked   •  16 hours ago

## In the above graph, what types of fluids are represented by the lines 2 and 3 respectively ?a)Newtonian fluid , Pseudoplasticb)Pseudoplastic , Dilatantc)Bingham Plastic , Pseudoplasticd)Bingham plastic , DilatantCorrect answer is option 'C'. Can you explain this answer?

Varun M P asked   •  16 hours ago

## A sample of cement is said to be sound when it does not contain freea)limeb)silicac)iron oxided)aluminaCorrect answer is option 'A'. Can you explain this answer?

Vipin V asked   •  16 hours ago

## To overtake a vehicle going at 80 kmph on a two-lane highway overtaking sight distance isa)300 mb)400 mc)470 md)520 mCorrect answer is option 'C'. Can you explain this answer?

Keerthi Kumar asked   •  16 hours ago

## Normally, the pitch of roof truss with asbestos sheets should not be less than :-a)1/2 of spanb)1/4 of spanc)1/7 of spand)1/12 of spanCorrect answer is option 'C'. Can you explain this answer?

Shivu S J asked   •  16 hours ago

## Which of the following impurities in the mixing water is destructive?a)Calcium chlorideb)Lead nitratec)Alkaliesd)AlgaeCorrect answer is option 'B'. Can you explain this answer?

Chandrakant Verma asked   •  17 hours ago

## Match List-I with List-II and select the correct answer using the codes given below the lists: List-I (Type of cement)a. Ordinary Portland cementb. Rapid hardening cementc. Low heat cementd. Sulphate resistant cement List-II (Characteristics)1. The percentage of C3S is maximum and is of the order of 50%2. The percentages of C2S and C3S are the same and of the order of 40%3. Reacts with silica during burning and causes particles to unite together and developmentof strength4. Preserves the form of brick at high temperature and prevents shrinkage a)Ab)Bc)Cd)DCorrect answer is option 'C'. Can you explain this answer?

Ravi Rao asked   •  17 hours ago

## Match List-I (Rheological equation) with List- II (Types of fluids) and select the correct answerusing the codes given below the lists:a)ab)bc)cd)dCorrect answer is option 'C'. Can you explain this answer?

Sumit Saha asked   •  17 hours ago

## A circular three-pinned arch of span 40 m and a rise of 8 m is hinged at the crown and springings. it carries a horizontal load of 100 kN per vertical metre on the left side. The horizontal thrust at the right springing will bea)200 kNb)400 kNc)600 kNd)800 kNCorrect answer is option 'A'. Can you explain this answer?

Mubarak Ali Mubarak Ali asked   •  17 hours ago

## Administrative head of public works department who is directly responsible to Governments is :a)Superintending Engineerb)Chief Enginnerc)Assistant Engineerd)Axecutive EngineCorrect answer is option 'B'. Can you explain this answer?

Kuralarasu Kural asked   •  18 hours ago

## The plot between rainfall intensity and time is calleda)mass curveb)hyetographc)isohyetal lined)hydrographCorrect answer is option 'B'. Can you explain this answer?

Shubhangi Patil asked   •  18 hours ago

## Select the correct statement.a)A uniform soil has more strength and stability than a non-uniform soil.b)A uniform soil has less strength and stability than a non-uniform soil.c)Uniformity coefficient does not affect strength and stability.d)Uniformity coefficient of a poorly graded soil is more than tht of a well graded soilCorrect answer is option 'B'. Can you explain this answer?

Ankit Garg asked   •  18 hours ago

## Calculate the dynamic viscosity of an oil, which is used for lubrication between a square plate of size 0.8Ã—0.8m and an inclined plane with angle of inclination 30Â°.the weight of the square plate is 300N and it slides down th... more

Isha Bhargava asked   •  18 hours ago

## A simply supported beam ABC of length l carries a concentrated load P at an intermediate point B if the slope at A is 0.75 times the slope at C then length of portion AN is?

Vinod Waghmare asked   •  18 hours ago

## When specific information about the density of snowfall is not available, the water equivalent -of snowfall is taken asa)50%b)30%c)10%d)90%Correct answer is option 'C'. Can you explain this answer?

Sutirtha Biswas asked   •  19 hours ago

## If the conjugate depths before and after the jump are 0.5 m and 2.5 m respectively. then loss ofenergy in hydraulic jump will bea)0.8 mb)1.6 mc)3.2 md)6.4 mCorrect answer is option 'B'. Can you explain this answer?

Amit Kandari asked   •  19 hours ago

## Shear force at the mid-span point D is thefollowing beam is... more

Kranthi Kumar asked   •  20 hours ago

## A flyover Segregates traffic with respect toa)Speedb)Directionc)Size of vehicled)Grade of vechiclesCorrect answer is option 'D'. Can you explain this answer?

Soumya Ghosh asked   •  20 hours ago

## A mass less beam has a loading pattern as shown in the figure. The beam is of rectangular cross-section with a width of 30mm and height of 100mm. Draw SF & BM Diagrams.?

Aa-mit Agarwal asked   •  20 hours ago

## Needed a Document for steel structure notes needed? Related: Civil Engineering SSC JE (Technical)?

Vignesh Kumar asked   •  20 hours ago

## When the bituminous surfacing is done on already existing black top road or over existing cement concrete road, the type of treatment to be given isa)Seal coatb)prime coatc)Tack coatd)Spray of emulsionCorrect answer is option 'C'. Can you explain this answer?

Manju M asked   •  20 hours ago

## Needed a Video for soilmechanics? Related: Flow Net for Unconfined Flow & Seepage Calculation - Seepage in Soils, Soil Mechanics?

Ritesh Ramteke asked   •  20 hours ago

## Contour interval, within the limits of a mapa)may be kept constantb)may not be kept constantc)must be kept constantd)may vary according to the configurationCorrect answer is option 'C'. Can you explain this answer?

Mahizhini Raci asked   •  20 hours ago

## An exceptional grade may be provided upto 1in 12 along hill roads, if the length does not exceeda)60 m per kmb)75 m per kmc)90 m per kmd)100 m per kmCorrect answer is option 'D'. Can you explain this answer?

Dinesh Kumar asked   •  20 hours ago

## The multiplying constant of a theodolite isa)f / ib)(f + d)c)d)Correct answer is option 'A'. Can you explain this answer?

Subhash Jangra asked   •  21 hours ago

## The range for coefficient of discharge (Cd) for a venturimeter isa)0.61 to 0.79b)0.72 to 0.89c)0.85 to 0.92d)0.95 to 0.99Correct answer is option 'D'. Can you explain this answer?

Akash Shinde asked   •  21 hours ago

## Which of the following pairs in respect of ordinary portland cement (OPC) are correctly matched ?1. Initial setting time .......... 30 minutes2. Final setting time ........ 10 hours3. Normal consistency..... 10%Select the correct answer using the codes givenbelow : Codes :a)1, 2 and 3b)2 and 3c)1 and 2d)1 and 3Correct answer is option 'C'. Can you explain this answer?

Mokariya Kuldip asked   •  21 hours ago

## 1. The velocity distribution for flow over a flat plate is given by u = 3/2y - y^3/2 , Where u is the point velocity in meter per second at a distance y meter above the plate. Determine the shear stress at y = 9 cm. Assume dy... more

Nirupama Patra asked   •  21 hours ago

## A beam with a square section of 80 mm x 80 mm is simply supported at its ends. A load W is applied at the centre of the beam. If the maximum shear stress developed in the beam section is 6 N/mm2. What is the magnitude of W?a)2.56 kNb)25.6 kNc)-51.2kNd)5.12 kNCorrect answer is option 'C'. Can you explain this answer?

Laxman Kharayat asked   •  21 hours ago

## The correct sequence of plasticity of minerals in soil in an increasing order isa)Silica, Kaoliite, Illite, Montmorilloniteb)Kaolinite, Silica, Illite, Montmorillonitec)Silica, Kaolinite, Montmorillonite, Illited)Kaolinite, Silica, Montmorillonite, IlliteCorrect answer is option 'A'. Can you explain this answer?

Ritesh Ramteke asked   •  21 hours ago

## In limit state approach spacing of main reinforcement controls primarilya)collapseb)crackingc)deflectiond)durabilityCorrect answer is option 'B'. Can you explain this answer?

Anu Achu asked   •  22 hours ago

## The secondary factor, which is responsible for meandering in an alluvial river, isa)variation of dischargeb)deficient slit loadc)constant discharged)None of theseCorrect answer is option 'B'. Can you explain this answer?

Chaitanya Sagar asked   •  23 hours ago

## For a prestressed concrete bridge beam, a minimum clear spacing of the cable or group ofcables should bea)25 mmb)25 mm or 6 mm lus the largest size ofaggregatec)40 mmd)50 mmCorrect answer is option 'C'. Can you explain this answer?

Sweta Baral asked   •  23 hours ago