Civil Engineering (CE)
Deflection will be zero at support of simply supported beam where slope will be max?
Pooran Singh Patel answered • 2 hours agoAt support
The Young's modulus for all grades of steel is- a)180 N/mm2
- b)200 N/mm2
- c)210 N/mm2
- d)250 N/mm2
Correct answer is option 'B'. Can you explain this answer?
The Young's modulus for all grades of steel is
a)
180 N/mm2
b)
200 N/mm2
c)
210 N/mm2
d)
250 N/mm2
Prem Prakash answered • 4 hours agoYoung modulus for steel varies 190-210Gpa means KN/mm² here unit is given is incorrect
Dileep Kumarreddychevva asked • 15 minutes agoFor a slab supported on its four edges with corners held down and loaded uniformly, the Marcus correction factor to the moments obtained by Grashoff Rankine's theory- a)is always less than 1
- b)is always greater than 1
- c)can be more than 1
- d)can be less than 1
Correct answer is option 'C'. Can you explain this answer?
For a slab supported on its four edges with corners held down and loaded uniformly, the Marcus correction factor to the moments obtained by Grashoff Rankine's theory
a)
is always less than 1
b)
is always greater than 1
c)
can be more than 1
d)
can be less than 1
The nominal bearing strength of the bolt is given by 2.5 Kb dt fu, where Kb depends upon:
1) Edge distance
2) Bolt diameter
3) Diameter of bolt hole
4) Ultimate tensile stress of bolt
5) Ultimate tensile stress of plate Of the above- a)1, 3, 4 and 5 are correct
- b)1, 2 and 4 are correct
- c)3, 4 and 5 are correct
- d)2, 3, 4 and 5 are correct
Correct answer is option 'A'. Can you explain this answer?
The nominal bearing strength of the bolt is given by 2.5 Kb dt fu, where Kb depends upon:
1) Edge distance
2) Bolt diameter
3) Diameter of bolt hole
4) Ultimate tensile stress of bolt
5) Ultimate tensile stress of plate Of the above
1) Edge distance
2) Bolt diameter
3) Diameter of bolt hole
4) Ultimate tensile stress of bolt
5) Ultimate tensile stress of plate Of the above
a)
1, 3, 4 and 5 are correct
b)
1, 2 and 4 are correct
c)
3, 4 and 5 are correct
d)
2, 3, 4 and 5 are correct
Mridul Sharma answered • 5 hours agoYes according to IS 456 : 2000 value of Kb does not depend on diameter of bolt (D) but it depends upon diameter of bolt hole (Do) and this code also suggest that diameter of bolt hole (Do) is depends on diameter of bolt (D).. as if it is between {12 to 14, Do = D+1}
{16 to 24 , Do = D+2} And for greater than 24 Do = D+3.. and it concludes that Kb is also depends on Diameter of bolt hole as we... more
{16 to 24 , Do = D+2} And for greater than 24 Do = D+3.. and it concludes that Kb is also depends on Diameter of bolt hole as we... more
Pankaj Tilak asked • 46 minutes agoThe portion which should be removed fron top and botton of a circular?
Vishaka More asked • 1 hour agoThe initial and final setting times for ordinary Portland cement are approximately related as:
Where T and t are respectively final and initial setting times in minutes.- a)T = 530 + t
- b)T = 270 + t
- c)T = 90 + 1.2t
- d)T = 600 – 1.2t
Correct answer is option 'C'. Can you explain this answer?
The initial and final setting times for ordinary Portland cement are approximately related as:
Where T and t are respectively final and initial setting times in minutes.
Where T and t are respectively final and initial setting times in minutes.
a)
T = 530 + t
b)
T = 270 + t
c)
T = 90 + 1.2t
d)
T = 600 – 1.2t
Prem Prakash asked • 2 hours agoIn calculation of slope and deflection, units of Load or E must be same?
Ajeet Sirra asked • 2 hours agoThe hydrometer method of sedimentation analysis differs from the pipette analysis mainly in- a)the principle of test
- b)the method of taking observations
- c)the method of preparation of soil suspension
- d)all of the above
Correct answer is option 'B'. Can you explain this answer?
The hydrometer method of sedimentation analysis differs from the pipette analysis mainly in
a)
the principle of test
b)
the method of taking observations
c)
the method of preparation of soil suspension
d)
all of the above
Prem Prakash asked • 2 hours agoIn a cantilever beam subjected to full UDL loading then ymax = wL⁴/8EI?
Shubhangi Kumar asked • 3 hours agoThe 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 be- a)39.27 N/m2
- b)27.66 N/m2
- c)7.85 N/m2
- d)zero
Correct answer is option 'A'. Can you explain this answer?
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 be
a)
39.27 N/m2
b)
27.66 N/m2
c)
7.85 N/m2
d)
zero
Saurabh Bandarkar asked • 3 hours agoConsider 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 3
- b)2, 3 and 4
- c)1, 3 and 4
- d)1, 2 and 4
Correct answer is option 'D'. Can you explain this answer?
Consider the following statements:
The daily per capital consumption of water apparently increases with
1. Higher standard of living of people
2. availability of sewerage in the city
3. metered water supply
4. wholesome and potable quality of water.
Which of these statement are correct?
a)
1, 2 and 3
b)
2, 3 and 4
c)
1, 3 and 4
d)
1, 2 and 4
Prem Prakash asked • 11 hours agoThe shear force in a beam subjected to pure positive moment is zero ?
Prem Prakash asked • 12 hours agoDue to UDl loading SFD variation is liner but BMD variation is parabolic?
Thanugula Anil asked • 13 hours agoA piece of metal of specific gravity 13.6 is placed in mercury of specific gravity 13.6, what fraction of it volume is under mercury- a)the metal piece will simply float over the mercury
- b)the metal piece will be immersed in mercury by half
- c)whole of the metal piece will be immersed with its top surface just at mercury level
- d)metal piece will sink to the bottom
- e)none of the above
Correct answer is option 'C'. Can you explain this answer?
A piece of metal of specific gravity 13.6 is placed in mercury of specific gravity 13.6, what fraction of it volume is under mercury
a)
the metal piece will simply float over the mercury
b)
the metal piece will be immersed in mercury by half
c)
whole of the metal piece will be immersed with its top surface just at mercury level
d)
metal piece will sink to the bottom
e)
none of the above
Vishal Yadav asked • 13 hours agoShear force at the mid-span point D is thefollowing beam is
... more
Shear force at the mid-span point D is thefollowing beam is
Sitesh Kumar Mishra asked • 15 hours agoThe following consecutive readings were taken with a dumpy level and a 3 m staff on a continuous sloping ground:0.425, 1.035, 1.950, 2.360, 2.950, 0.750, 1.565, 2.455.Which of the following readings are back sights?- a)0.425, 2.950, 0.750
- b)0.425, 2.360, 0.750
- c)0.425, 0.750
- d)0.425, 2.950, 0.750, 1.565
Correct answer is option 'C'. Can you explain this answer?
The following consecutive readings were taken with a dumpy level and a 3 m staff on a continuous sloping ground:
0.425, 1.035, 1.950, 2.360, 2.950, 0.750, 1.565, 2.455.
Which of the following readings are back sights?
a)
0.425, 2.950, 0.750
b)
0.425, 2.360, 0.750
c)
0.425, 0.750
d)
0.425, 2.950, 0.750, 1.565
Vivek Mamgain asked • 16 hours agoIf a beam with the rectangular cross-section is obtained by cutting from circular log of timber, then for the beam to have strongest section in bending, the ratio of breadth to depth should be- a)0.500
- b)0.707
- c)0.717
- d)0.786
Correct answer is option 'B'. Can you explain this answer?
If a beam with the rectangular cross-section is obtained by cutting from circular log of timber, then for the beam to have strongest section in bending, the ratio of breadth to depth should be
a)
0.500
b)
0.707
c)
0.717
d)
0.786
Lets See asked • 18 hours agoThe admixture of coarser particles like sand or silt to clay causes- a)decrease in liquid limit and increase in plasticity index
- b)decrease in liquid limit and no change in plasticity index
- c)decrease in both liquid limit and plasticity index
- d)increase in both liquid limit and plasticity index
Correct answer is option 'C'. Can you explain this answer?
The admixture of coarser particles like sand or silt to clay causes
a)
decrease in liquid limit and increase in plasticity index
b)
decrease in liquid limit and no change in plasticity index
c)
decrease in both liquid limit and plasticity index
d)
increase in both liquid limit and plasticity index
Laxman Kharayat asked • 18 hours agoAvailable moisture may be defined as- a)difference in water content of the soilbetween field capacity and permanentwilting point
- b)moisture content at permanent wilting point
- c)maximum water holding capacity
- d)None of the above
Correct answer is option 'A'. Can you explain this answer?
Available moisture may be defined as
a)
difference in water content of the soilbetween field capacity and permanentwilting point
b)
moisture content at permanent wilting point
c)
maximum water holding capacity
d)
None of the above
represents
Adarsh Kumar asked • 19 hours agoIf a gauge is installed perpendicular to the slope, its measurement is reduced by multiplying- a)sine of the angle of inclination with vertical
- b)cosine of the angle of inclination with vertical
- c)tangent of the angle of inclination with vertical
- d)calibration coefficient of the gauge.
Correct answer is option 'B'. Can you explain this answer?
If a gauge is installed perpendicular to the slope, its measurement is reduced by multiplying
a)
sine of the angle of inclination with vertical
b)
cosine of the angle of inclination with vertical
c)
tangent of the angle of inclination with vertical
d)
calibration coefficient of the gauge.
Sweta Baral asked • 21 hours agoRise of water table above the ground surface causes- a)equal increase in pore water pressure andtotal stress
- b)equal decrease in pore water pressure andtotal stress
- c)increase in pore water pressure but decreasein total stress
- d)decrease in pore water pressure but increasein total stress
Correct answer is option 'A'. Can you explain this answer?
Rise of water table above the ground surface causes
a)
equal increase in pore water pressure andtotal stress
b)
equal decrease in pore water pressure andtotal stress
c)
increase in pore water pressure but decreasein total stress
d)
decrease in pore water pressure but increasein total stress
Kunal Shrivastava asked • 22 hours agoConsider the following statements :Bearing stiffeners are provided in a plate girder1. to avoid local bending failure of flange.2. to prevent buckling of web.3. to strengthen the web.4. under uniformly distributed loads.Which of these statements are correct ?- a)1, 2 and 3
- b)2 and 3
- c)1, 3 and 4
- d)1, 2 and 4
Correct answer is option 'B'. Can you explain this answer?
Consider the following statements :
Bearing stiffeners are provided in a plate girder
1. to avoid local bending failure of flange.
2. to prevent buckling of web.
3. to strengthen the web.
4. under uniformly distributed loads.
Which of these statements are correct ?
a)
1, 2 and 3
b)
2 and 3
c)
1, 3 and 4
d)
1, 2 and 4
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