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# Civil Engineering (CE)

## A Differential manometer is connected at the points A and Bat the centre of two pipes. The pipe A(left limb) contains a liquid of specific gravity = 1.5 while pipe B (right limb)contains a liquid of specific gravity 0.85. The pressure at A and B are .5 kgf/cm2 and 1.2 kgf/cm2 respectively. Find the difference in level of mercuru in the differential manometer. A is 2.5m above B and 5 m above the mercury in its own limb. B is 2.5 m above the mercury level in limb A.a)12.7 cmb)25.5 cmc)6.28 cmd)10.85 cmCorrect answer is option 'A'. Can you explain this answer?

Arul Selvan answered  •  3 hours ago
Fig shows a conical vessel having its outlet at A to which a U tube manometer is
connected. The reading of the manometer given in the figure shows when the vessel
is empty. Find the reading of the manometer when the vessel is completely filled
with water.
Nile Pet asked   •  3 minutes ago

## If the discharge of a river is 3.0 cumec per meter width and the silt factor is 1.2, Lacey’s scour depth will bea)1.50 mb)4.00 mc)2.64 md)4.50 mCorrect answer is option 'C'. Can you explain this answer?

Mamta Uikey asked   •  9 minutes ago

## If the nominal shear stress TV at a section does not exceed the permissible shear stress to?

Suram Mangar asked   •  15 minutes ago

## For a star at its upper transit, the local sidereal time is equal toa)H. A. of the starb)Declination of the starc)R.A. of the stard)None of the aboveCorrect answer is option 'C'. Can you explain this answer?

Chaithanya Palugulla asked   •  16 minutes ago

## The process of determining the locations of the instrument station by drawing resectors from the locations of the. known stations is calleda)radiationb)intersectionc)resectiond)traversingCorrect answer is option 'C'. Can you explain this answer?

Vipul Agarwal asked   •  17 minutes ago

## The relationship between the length (L) and radius (r) of an ideal transition curve is given by a)L ∝ rb)L ∝ r2c)L ∝ (1/r)d)L ∝ (1/r2)Correct answer is option 'C'. Can you explain this answer?

raju kommineni asked   •  34 minutes ago

## The bricks which are extensively used for basic refractories in furnaces area)Chrome bricksb)Sillimanite bricksc)Magnesite bricksd)Fosterite bricksCorrect answer is option 'C'. Can you explain this answer?

Charulika Shekhawat asked   •  36 minutes ago

## Breweries and distilleries preferably requirea)hard waterb)soft waterc)potable waterd)None of theseCorrect answer is option 'A'. Can you explain this answer?

Vipin V asked   •  39 minutes ago

## Pick up the correct statement from the following :a)Rain which is intercepted by buildings, vegetations and other objects, is generally known as rainfall interceptionb)The difference between the total rainfall and intercepted rainfall, is generally called ground rainfallc)When rainfall exceeds the interception rainfall, water reaches the ground and infiltration startsd)The maximum rate of absorbing water by the soil in any given condition, is known as infiltration capacitye)All the above.Correct answer is option 'E'. Can you explain this answer?

Er.yogendra Singh asked   •  52 minutes ago

## The pressure measured with the help of a piezometer tube is ina)N/mm2b)N/m2c)head of liquidd)all of theseCorrect answer is option 'C'. Can you explain this answer?

Kranthi Kumar asked   •  56 minutes ago

## Fineness test of cement gives us an estimate of :a)rate of hydrationb)durability of concretec)workability of concreted)heat of hydrationCorrect answer is option 'A'. Can you explain this answer?

Lakshman R asked   •  1 hour ago

## Which one of the following represents the correct influence line for bending moment at point c for the beam shown in figure?

Manideep Reddy Reddy asked   •  1 hour ago

## The maximum application rate by sprinklers is limited bya)the infiltration capacity of the,soilb)the prevailing wind velocityc)the quantity of water availabled)the prevailing humidity and radiationCorrect answer is option 'A'. Can you explain this answer?

Thamil Selvam asked   •  1 hour ago

## You are asked to construct a massive concrete dam. The type of cement you will use isa)Ordinary partland cementb)Rapid hardening portland cementc)Low heat cementd)Blast furnace slag cementCorrect answer is option 'C'. Can you explain this answer?

Rumani Gupta asked   •  1 hour ago

## 3 metre thick layer of silty clay is sandwiched between two layers of dense sand. The effective overburden pressure at the centre of the silty clay layer is 2 kg /CM square. However due to construction of a raft Foundation te... more

Mohammed Mehboob asked   •  1 hour ago

## For compressive strength determination the minimum number of cubes required in a sample area)2b)3c)5d)6Correct answer is option 'B'. Can you explain this answer?

Sushil Sharma Sharma asked   •  1 hour ago

## The consistency of a saturated cohesive soil is affected bya)water contentb)particle size distribution and water contentc)density index and particle size distributiond)coefficient of permeability and water contentCorrect answer is option 'B'. Can you explain this answer?

Preeti Kumari 20 Civil 1 asked   •  1 hour ago

## Attraction between molecules of a liquid and that of solid boundary surface in contact with liquid is calleda)adhesionb)viscosityc)surface tensiond)capillary actionCorrect answer is option 'A'. Can you explain this answer?

Akn Pinkcity asked   •  2 hours ago

## The real symmetric matrix C corresponding to the quadratic form Q = 4x1X2 - 5x2X2 is Related: Linear Algebra (Part - 2)?

Shweta Gupta asked   •  2 hours ago

## The rise of liquid of specific weig ht ‘γ’ and  surface tension ‘σ’ in a capillary tube of radius ‘r’ is given bya)b)c)d)Correct answer is option 'C'. Can you explain this answer?

Chandan Tiwari asked   •  2 hours ago

## The bed of an alluvial channel along the flow will always bea)flatb)wayc)duned and rippledd)and of the above is possibleCorrect answer is option 'D'. Can you explain this answer?

Laxman Kharayat asked   •  2 hours ago

## Consistency as applied to cohesive soils is an indicator of itsa)Densityb)Moisture contentc)Shear strengthd)PorosityCorrect answer is option 'C'. Can you explain this answer?

Monika Singh asked   •  2 hours ago

## In a sample of water an increase of pressure by 18 MN/m2 caused 1% reduction in volume. The bulk modulus of elasticity of this sample, in MN/m2 isa)1.8b)180c)1800d)0.18Correct answer is option 'C'. Can you explain this answer?

Gasper Helden asked   •  2 hours ago

## High strength steel used in prestressed concrete can take how much maximum strain?a)2%b)3%c)4%d)6%Correct answer is option 'C'. Can you explain this answer?

Tanuja Trishul asked   •  2 hours ago

## If the reduced bearing of a line AB is N60°W and length is 100 m, then the latitude and departure respectively of the line AB will bea)+ 50 m, + 86.6 mb)+ 86.6 m , - 5 0 mc)+ 50 m, - 86 . 6 m d)+ 70.7 m, - 50 mCorrect answer is option 'C'. Can you explain this answer?

Thanugula Anil asked   •  2 hours ago

## Multi-under-reamed piles are generally provided ina)Silty soilb)Sandy soilc)Expansive clayey soild)Gravelly sandy soilCorrect answer is option 'C'. Can you explain this answer?

Vinod Waghmare asked   •  2 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?

Silseng Sangma asked   •  2 hours ago

## Directions: In the following question, select the odd letters from the given alternatives.ACEG : IKMO :: QSUW : ?a)YZCEb)YACDc)YACEd)YBCECorrect answer is option 'C'. Can you explain this answer?

19mel001 Ajaykrishnan Aj asked   •  2 hours ago

## If the bending moment at point B in horizontal plate is M and in vertical plane is M then the net bending moment at the point B is?

Guhan Bhai asked   •  2 hours ago

## A simply supported beam of circle cross-section with diameter d and length carries a concentrated load W at the centre of the beam. The strength of the beam proportional to d2?

Mohammed Mehboob asked   •  2 hours ago

## Base course is used in rigid pavements fora)Prevention of sub-grade settlementb)Prevention of slab crackingc)Prevention of pumpingd)Prevention of thermal expansionCorrect answer is option 'C'. Can you explain this answer?

Samuel Santhosh Kumar asked   •  2 hours ago

## The order of error is the Simpson’s rule for numerical integration with a step size h is  a)h  b)h4c)h3  d)h2Correct answer is option 'B'. Can you explain this answer?

Diksha Diksha asked   •  2 hours ago

## What is the equivalent calcium carbonate concentration of 110 mg/l of CaCl2?

Sakthi Ks asked   •  2 hours ago

## The angle subtended by the long chord of a simple circular curve at its centre is equal toa)angle of deflectionb)two times the angle of deflectionc)180°- angle of deflectiond)Correct answer is option 'A'. Can you explain this answer?

Mohammed Mehboob asked   •  2 hours ago

## The modulus of elasticity of timber is abouta)0.5 to 1.0 × 104 N/mm2b)1.0 to 1.5 × 104 N/mm2c)1.5 to 2.0 × 104 N/mm2d) 2.0 to 2.5 × 104N/mm2Correct answer is option 'B'. Can you explain this answer?

Mohammed Mehboob asked   •  3 hours ago

## If a sewer drain carrying a discharge of 2 cumecs, out falls into a river carrying a discharge of 10 cumecs, and having DO equal to 8.4 mg/l, the resultant DO of the mix. will be equal toa)5 mg/lb)7 mg/lc)10.5 mg/ld)None of theseCorrect answer is option 'B'. Can you explain this answer?

Vinninder 97 asked   •  3 hours ago

## 100.Setting out of bridges involves determination of1. length of centre line2. height of piers3. direction of centre line4. position of piersOf these statementsa)1 and 2 are correctb)2 and 3 are correctc)3 and 4 are correctd)1 and 4 are correctCorrect answer is option 'D'. Can you explain this answer?

Pps asked   •  3 hours ago

## Sinuosity of a meandering river isa)the same as tortuosityb)inverse of tortuosityc)log of tortuosityd)None of theseCorrect answer is option 'A'. Can you explain this answer?

Sai Battula asked   •  3 hours ago

## A circular shaft of diameter 120mm is welded to a rigid plate by a fillet weld of size 6 mm .if a torque of 6 knm is applied to shaft then what is max stress in the weld?

Pankaj Tiwari asked   •  3 hours ago

## Pickup the plane table method which needs the help of other plan table for surveying the entire area completely from the following , A) method of radiation B) method of intersection C) method of resection D) method of travers... more

Mohammed Mehboob asked   •  3 hours ago

## The semiofficial body set up for controlling and standardization of roads and bridges in India is a)Highway Researchb)National Highways Act Committeec)Central Road Fundd)Indian Road congressCorrect answer is option 'D'. Can you explain this answer?

Sai Battula asked   •  3 hours ago

## Explain the significance of coagulant and flocculant aids?

Mokariya Kuldip asked   •  3 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

Keerthi Kumar asked   •  3 hours ago

## Low turbidity of water can be determined by a)Turbidity rod b)Baylis turbidometer  c)Jackson's turbidometer d)Hellipe turbidometer Correct answer is option 'B'. Can you explain this answer?

Pankaj Tiwari asked   •  3 hours ago

## The longitudinal slope of the channel is, A)0.000585 B)0.000485 C)0.000385 D)0.000285?

Sandeep Singh Tekam Sing asked   •  3 hours ago

## What is the most generally adopted detention period (approximately) for a septic tank under the Indian conditions?a)12 hoursb)24 hoursc)36 hoursd)48 hoursCorrect answer is option 'B'. Can you explain this answer?

Srinivas Gsn asked   •  3 hours ago

## soil type changes with change in place . so,can learning in india can be applied in other countries? Related: Introduction to Soil Mechanics?

Dee Deep asked   •  3 hours ago

## An earth moving equipment costs rs 500000 and has an estimated life of 10 years and a salvage value of rs 50000. what uniform annual amount must be set aside at the end of each of the 10 years for replacement if the interest ... more

Anurag asked   •  3 hours ago

## Linear error in 50 m long traverse is 0.01m. The angular error considering equal precision will be?

Ashwin Aryan asked   •  3 hours ago

## Which of the following have an influence on the value of permeability?1. void ratio2. degree of saturation3. pressure head4. grain sizeSelect the correct answer using the codes given below:a)1, 2 and 4b)1, 2 and 3c)2, 3 and 4d)1, 3 and 4Correct answer is option 'A'. Can you explain this answer?

Mohammed Mehboob asked   •  3 hours ago

## Complete thorough treatment should generally be given to sewage, before its disposal in a stream, if the dilution factor available isa)less than 350b)less than 250c)less than 150d)none of theseCorrect answer is option 'C'. Can you explain this answer?

Rahul Modak asked   •  3 hours ago

## A 30m chain is used to measure a line along a gradient of 1:10 . Later it was detected that the chain was misaligned by 0.6m while the measurement was made. Determine the horizontal distance if the length measured along the s... more

Haroon Waza asked   •  3 hours ago

## Consider the following factors1. initial prestress2. losses in prestress3. depth of cable from extreme compression fibreThose which affect the ultimate moment capacity of a prestressed concrete beam would includea)1 and 2b)1 and 3c)1 aloned)3 aloneCorrect answer is option 'D'. Can you explain this answer?

Mohammed Mehboob asked   •  3 hours ago

## A simply supported beam of uniform cross-section has span L and is loaded by a point load P at its mid-span. What is the length of the elastoplastic zone of the plastic hinge?a)L/3b)2L/3c)L/2d)3L/4Correct answer is option 'A'. Can you explain this answer?

Saurabh Panchal asked   •  4 hours ago

## Infiltration capacity of soil depends upona) number of voids present in the soilb) shape and size of soil particlesc) arrangement of soil particlesd) compaction of the soil particlese) all the above.Correct answer is option 'E'. Can you explain this answer?

Saloni Gautam asked   •  4 hours ago

## If u=e^xyz , prove that d^3 u/dxdydz = (1 3xyz x^2 y^2 z^2)e^xyz?

Abhijith C asked   •  4 hours ago

## As compared to fresh river water, sea water containsa)10% more oxygenb)20% more oxygenc)10% less oxygend)20% less oxygenCorrect answer is option 'C'. Can you explain this answer?

Kamlesha Kumari asked   •  4 hours ago

## Diagonal tension in a beama)Is maximum at neutral axisb)Decreases below the neutral axis and increases above the neutral axisc)Increases below the neutral axis and decreases above the neutral axisd)Remains the sameCorrect answer is option 'C'. Can you explain this answer?

Lets See asked   •  4 hours ago

## Select the correct statement.a)A contour is not necessarily a closed curve.b)A controu represents a ridge line if the concave side of lower value contour lies towards the higher value contourc)Two contours of different elevations do no cross each other except in case of an over hanging cliff.d)all of the above statements are correctCorrect answer is option 'C'. Can you explain this answer?

Shubhangi Kumar asked   •  4 hours ago

## The velocity distribution near the solid wall at a section in a laminar flow is given by u = 5 sin(5πy) for y < 0.1 m. The shear stress at a section y = 0.05m (if the dynamic viscosity of the fluid is 5 poise) will bea)39.27 N/m2b)27.66 N/m2c)7.85 N/m2d)zeroCorrect answer is option 'A'. Can you explain this answer?

Asmita Sahu asked   •  4 hours ago

## A pile is being driven with a drop hammer weighing 1800 kg and having a free fall of 1.00 m. If the penetration with last blow is 5 mm, the load carrying capacity of the pile, -according to the Engineering News formula, is 10... more

Sitesh Kumar Mishra asked   •  4 hours ago

## The ratio of the limiting value of the depth of neutral axis and the depth of the section of a singlyreinforced beam is equal to :where .σ y is the characteristic strength and Es is the modulus of elasticity of steela)b)c)d)None of theseCorrect answer is option 'D'. Can you explain this answer?

Susanta Sanyal Sanyal asked   •  4 hours ago

## The critical section of finding maximum bending moment for footing under masonry wall is locateda)at the middle of the wallb)at the edge of the wailc)halfway between the middle and edge of the walld)at a distance equal to effective depth of footing from the edge of the wallCorrect answer is option 'C'. Can you explain this answer?

Keerthi Kumar asked   •  4 hours ago

## Imaginary line passing through points having equal magnetic declination is termed asa)isogonb)agonic linec)isoclinic lined)none of theseCorrect answer is option 'A'. Can you explain this answer?

Chandrakant Verma asked   •  4 hours ago

## If L is the perimeter of a closed traverse, ΔD is the closing error in departure, the correction forthe departure of a traverse side of length l, according to Bowditch rule, isa)b)c)d)Correct answer is option 'B'. Can you explain this answer?

Dharani Kumar Chintala asked   •  4 hours ago

## In the cross-section method of indirect contouring, the spacing of cross-sections depends upon(i) Contour interval(ii) Scale of plan(iii) Characteristics of groundThe correct answer isa)Only (i)b)(i) and (ii)c)(ii) and (iii)d)(i), (ii) and (iii)Correct answer is option 'D'. Can you explain this answer?

Thanugula Anil asked   •  4 hours ago

## The description of ‘sandy silty clay’ signifies that a)the soil contains unequal proportions of the three constituents, in the order sand > silt > clay b)the soil contains equal proportions of sand, silt and clay c)the soil contains unequal proportions of sand, silt and clay d)the soil contains unequal proportions of the three constituents such that clay > silt > sand Correct answer is option 'D'. Can you explain this answer?

Chiranjeevi G asked   •  4 hours ago

## The standard plate size in a plate bearing test for finding modulus of sub-grade reaction (k) value isa)100 cm diameterb)50 cm diameterc)75 cm diameterd)25 cm diameterCorrect answer is option 'C'. Can you explain this answer?

Anoy Robert Robert asked   •  4 hours ago

## Contour interval isa)The vertical distance between two consecutive contoursb)The horizontal distance between two consecutive contoursc)The vertical distance between two points on same contourd)The horizontal distance between two points on same contourCorrect answer is option 'A'. Can you explain this answer?

Ashutosh Mishra asked   •  4 hours ago

## ‘Local Government’ is a subject mentioned in which list under 7th schedule of Indian constitution?a)Union listb)State listc)Concurrent listd)No option is correct.Correct answer is option 'B'. Can you explain this answer?

Akriti Thakur asked   •  4 hours ago

## As per IS : 800, the thickness of slab base is given bya)b)c)d)Correct answer is option 'B'. Can you explain this answer?

Lets See asked   •  4 hours ago

## A right circular cone of base diameter 3 m and height 4 m having weight of 2 kN. What is the distance of its centre of gravity above the base?a)1.0 mb)1.5 mc)1.33 md)2.66 mCorrect answer is option 'A'. Can you explain this answer?

Mahizhini Raci asked   •  4 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?

Balvinder Guleria asked   •  4 hours ago

## If the coefficient of discharge is 0.6, then the discharge over a right angled notch isa)0.417 H5/2b)1.417 H5/2c)4.171 H5/2d)7.141 H5/2Correct answer is option 'B'. Can you explain this answer?

Pema Khandu asked   •  5 hours ago

## The pressure at the centre of a pipe of a diameter 3 m is 29.43 N/cm2. The pipe contains oil of specific gravity 0.87 and is closed with a gate valve. Find the force exerted by the oil on the gate and position of centre of pr... more

Vipin Das asked   •  5 hours ago

## A valve is suddenly closed in a water main in wl.ich the velocity is 1 m/sec and velocity of pressure wave is 981 m/ sec. The inertia head at the valve will be?

Giri Reddy asked   •  5 hours ago

## The commonly used thinner in oil paints, isa)napthab)turpentinec)both (a) and (b)d)neither (a) nor (b)Correct answer is option 'C'. Can you explain this answer?

Sanjukta Pal asked   •  5 hours ago

## In a bar chart the vertical axis representsa)Timeb)Types of activitiesc)Number of laboursd)Various activities of the projectCorrect answer is option 'D'. Can you explain this answer?

Akhil Bansal asked   •  5 hours ago

## At a point in two-dimensional stress systems x =100 N/mm2,sy =txy= 400 N/mm2. what drawn with a scale of 1cm = 100 N/mm2.a)3 cmb)4 cmc)5 cmd)6 cmCorrect answer is option 'C'. Can you explain this answer?

Mohammed Mehboob asked   •  5 hours ago

## Light-weight concrete is useda)For reducing the dead weight of structuresb)For improving thermal insulationc)In filler wall panels in multistorey buildingsd)For non load bearing and partition wallsCorrect answer is option 'D'. Can you explain this answer?

Ashok Nandakumar asked   •  5 hours ago

## A when a circular rod of diameter d welded to a rigid plate?

Mohammed Mehboob asked   •  5 hours ago

## As compared to the static tests the dynamic tests on concrete givea)Higher value of Poisson’s ratiob)Lower value of Poisson’s ratioc)The same value of Poisson’s ratiod)All of the above depending upon the test conditionsCorrect answer is option 'A'. Can you explain this answer?

Anukool Verma asked   •  5 hours ago

## A simple beam has cable with force P anchored at B and passing over a pulley at E the BM at just left of C is 1.8knm the cable force P is?

Saurabh Bandarkar asked   •  5 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?

Giri Reddy asked   •  5 hours ago

## Greater accuracy in linear measurements, is obtained bya)tacheometryb)direct chainingc)direct tapingd)all the aboveCorrect answer is option 'C'. Can you explain this answer?

Kranthi Kumar asked   •  5 hours ago

## Strain energy in torsion of a shaft per unit volume is given by (q is shear stress, E —modulus ofElasticity and G is modulus of rigidity)a)2b)3c)d)Correct answer is option 'C'. Can you explain this answer?

Giri Reddy asked   •  5 hours ago

## For a general two dimensional stress system, what are the coordinates of the centre of Mohr'scircle?a)b)c)d)Correct answer is option 'C'. Can you explain this answer?

Prabhaass Prabhaass asked   •  5 hours ago

## The best irrigation method that suits area where scarcity of irrigation water isa)sprinkler irrigationb)drip irrigationc)furrow irrigationd)check floodingCorrect answer is option 'B'. Can you explain this answer?

Mohammed Mehboob asked   •  5 hours ago

## As per ICAO recommendation, minimum width of safety area for instrumental runway should bea)78 mb)150 mc)300 md)450 mCorrect answer is option 'B'. Can you explain this answer?

Agnishek Chakraborty asked   •  6 hours ago

## A soil has a void ratio 0.67?

Mohammed Mehboob asked   •  6 hours ago

## Consider the following statements: A mixer designated 400 NT indicates that1. it is non-tilting type mixer2. its nominal mix batch capacity is 400 litres3. it requires 400 revolutions for proper mixing of the batch using one bag of cementWhich of the statements given above are correct?a)Only 1 and 3b)Only 1 and 2c)Only 2 and 3d)1, 2 and 3Correct answer is option 'B'. Can you explain this answer?

Ratnapal Gedam asked   •  6 hours ago

## The yield stress and the ultimate tensile stress for a 20mm Diameter bolt of Grade 8.8 steel, in Mpa will be. 1. 640 and 800 resp. 2. 660 and 830 resp. 3. 720 and 880 resp. 4. 720 and 800 resp. Correct answer is 2 : please ex... more

Sushil Sharma Sharma asked   •  6 hours ago

## A compression member is termed as column or strut if the ratio of its effective length to the least lateral dimension is more thana)1b)2c)3d)5Correct answer is option 'C'. Can you explain this answer?

Dhanesh Babu asked   •  6 hours ago

## The BoD of sample is 120mg/l.if k for the sample isn0.28day3.calculate the how much pof BOD is exerted after 10 days?

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