Lets See asked • 29 minutes ago

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

Correct answer is option 'C'. Can you explain this answer?

Hunny Bhadana asked • 1 hour ago

A beam AB is fixed at A and simply supported at B. A internal hinge is present at C. Deflection at the internal hinge when a anti clockwise moment 30 kNm is applied at B is

(upto two digits after decimal )

____________________

Correct answer is between '65.40,65.60'. Can you explain this answer?

Mohammed Mehboob asked • 2 hours ago

Self-cleansing velocity is

- a)the minimum velocity of flow required to maintain a certain amount of solids in the flow
- b)the maximum velocity of flow required to maintain a certain amount of solids in the flow
- c)such flow velocity as would be sufficient to flush out any deposited solids in the sewer
- d)such flow velocity as would be sufficient to ensure that sewage does not remain in the sewer

Correct answer is option 'C'. Can you explain this answer?

Vipin V asked • 2 hours ago

Self- cleansing velocity is

- a)the minimum velocity of flow required to maintain a certain amount of solids in the flow
- b)the maximum velocity of flow required to maintain a certain amount of solids in the flow
- c)such flow velocity as would be sufficient to flush out any deposited solids in the sewer
- d)such flow velocity as would be sufficient to ensure thatsewage does not remain in thesewer

Correct answer is option 'C'. Can you explain this answer?

Raj Kumar Patidar asked • 2 hours ago

A streamlined body is such that

- a)it produces no drag for flow around it
- b)it is symmetrical about the axis along thefree stream
- c)separation of flow is avoided along itssurface
- d)the shape of the body coincides with thestream surface

Correct answer is option 'D'. Can you explain this answer?

Mahizhini Raci asked • 3 hours ago

The effective length of a structural steelcompression member of length L effectively heldin position and restrained against rotation at oneend but neither held in position and restrainedagainst rotation at the other end, is

- a)L
- b)1.2 L
- c)1.5 L
- d)2.0 L

Correct answer is option 'D'. Can you explain this answer?

Vinod Bhartiy asked • 3 hours ago

A symmetrical three-hinged parabolic arch of span L and rise h is hinged at springing and crown. It is subjected to a UDLw throughout the span. What is the bending moment at a section L/4 from the left support?

- a)wL
^{2}/8 - b)wL
^{2}/16 - c)wL
^{3}/8h - d)Zero

Correct answer is option 'D'. Can you explain this answer?

Manmohan Nathwan asked • 4 hours ago

आयताकार अनुप्रस्थ काट के साथ एक सरल समर्थित बीम का मध्य विस्तार एक संकेंद्रित भार के अधीन है। यदि बीम की चौड़ाई और गहराई दोगुनी हो जाती है, तो मध्य विस्तार में विक्षेपण निम्न में से किस मान तक कम हो जाएगा?

- a)6.25 प्रतिशत
- b)12.5 प्रतिशत
- c)50 प्रतिशत
- d)25 प्रतिशत

Correct answer is option 'A'. Can you explain this answer?

Mohammed Mehboob asked • 4 hours ago

A hydraulic turbine has a discharge of 5 m^{3}/sec, when operating under a head of 20 m with a speed of 500 rpm, If it is to operate under a head of 15 m, for the same discharge, the rotational speed in rpm will approximately be

- a)433
- b)403
- c)627
- d)388

Correct answer is option 'B'. Can you explain this answer?

Raju Sobanad asked • 4 hours ago

An increase in pressure of 2 bars decreases the volume of a liquid by 0.01 per cent. The bulk modulus of elasticity of the liquid is

- a)2 × 10
^{5}N/m^{2} - b)2 × 10
^{7}N/m^{2} - c)2 × 10
^{9}N/m^{2} - d)2 × 10
^{11}N/m^{2}

Correct answer is option 'C'. Can you explain this answer?

Chinnu Seerlavancha asked • 4 hours ago

Akriti Thakur asked • 4 hours ago

A vehicle weighs 50 kN when empty. Its minimum velocity for skidding on a curve is v. If it is weighing 100 kN so that centroid remains at the same height when loaded, it; minimum velocity for skidding on a curve is

- a)0.5 v
- b)v
- c)
- d)none of the above

Correct answer is option 'C'. Can you explain this answer?

Thamil Selvam asked • 5 hours ago

Self-purification of running streams may be due to

- a)sedimentation, oxidation and coagulation
- b)dilution, sedimentation and oxidation
- c)dilution, sedimentation and coagulation
- d)dilution, oxidation and coagulation

Correct answer is option 'B'. Can you explain this answer?

Sanjana Prasad asked • 5 hours ago

Battening is preferable when the

1. Column carries axial load only

2. Space between the two main components is not very large

3. Column is eccentrically loaded

The correct answer is

1. Column carries axial load only

2. Space between the two main components is not very large

3. Column is eccentrically loaded

The correct answer is

- a)Only 1
- b)Only 3
- c)1 and 2
- d)2 and 3

Correct answer is option 'C'. Can you explain this answer?

Prem Prakash asked • 5 hours ago

Mohamed Zachariya asked • 5 hours ago

In an aerial photograph, if the photograph has a tiit of 4° and the focal length is 200 mm, then the distance between, the principal point and plumb point will be

- a)200 tan 4°
- b)200 cos 4°
- c)200/sin 4°
- d)200/cos 4°

Correct answer is option 'A'. Can you explain this answer?

052 Soumy Suwas asked • 5 hours ago

A plane frame ABCDEFGH shown in figure has clamp support at A hinge supports at G and H, axial force release at C and moment release (hinge) at E. The static (d_{s}) and kinematic (α_{k}) indeterminacies respectively are

- a)4, 9
- b)3, 11
- c)2, 13
- d)1, 14

Correct answer is option 'C'. Can you explain this answer?

Amruta Kulkarni asked • 6 hours ago

Tacking rivets in compression plates not exposed to the weather, have a pitch not exceeding 300 mm or

- a)16 times the thickness of outside plate
- b)24 times the thickness of outside plate
- c)32 times the thickness of outside plate
- d)36 times the thickness of outside plate

Correct answer is option 'C'. Can you explain this answer?

Yash Deep Singh asked • 6 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 be

- a)27.66 N/m
^{2} - b)39.27 N/m
^{2} - c)7.85 N/m
^{2} - d)zero

Correct answer is option 'A'. Can you explain this answer?

Anant Kesarwani asked • 6 hours ago

In the following question, three statements are given, followed by three conclusions. You have to consider the statements to be true even if they seem to be at variance from commonly known facts. You have to decide which of the given conclusions, if any, follow from the given statements.

Some benches are tables

All chairs are stools

All tables are chairs

Some stools are tables

I. Some benches are stools

II. Some benches are not chairs is a possibility.

III. All chairs are tables

IV. All tables are stools

- a)Only I follows
- b)Only III and II follows
- c)Either I or III follows
- d)Only III does not follows

Correct answer is option 'D'. Can you explain this answer?

Sutirtha Biswas asked • 6 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 m
- c)4 m
- d)2.5 m

Correct answer is option 'C'. Can you explain this answer?

Tanuja Trishul asked • 7 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 be

- a)+ 50 m, + 86.6 m
- b)+ 86.6 m , - 5 0 m
- c)+ 50 m, - 86 . 6 m
- d)+ 70.7 m, - 50 m

Correct answer is option 'C'. Can you explain this answer?

Dharani Kumar Chintala asked • 7 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 ground

The correct answer is

- a)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?

Tejal Margonwar asked • 7 hours ago

During tensile testing of a specimen using a Universal Testing Machine, the parameters actually measured include

- a)True stress and true strain
- b)Poisson’s ratio and Young’s modulus
- c)Engineering stress and engineering strain
- d)Load and deflection

Correct answer is option 'D'. Can you explain this answer?

Sanskriti Sharma asked • 7 hours ago

Which factors influence the bearing capacity of a purely cohesionless soil?

1. Relative density of soil

2. Width and depth of footing

3. Unit weight of soil

Select the correct answer using the codes given below:

1. Relative density of soil

2. Width and depth of footing

3. Unit weight of soil

Select the correct answer using the codes given below:

- a)1 and 2 only
- b)2 and 3 only
- c)1 and 3 only
- d)1,2 and 3

Correct answer is option 'D'. Can you explain this answer?

Kunal Shrivastava asked • 7 hours ago

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

Correct answer is option 'B'. Can you explain this answer?

Egalada Teja asked • 7 hours ago

Transit rule of balancing a traverse is applied when

- a)the linear and angular measurements are of same precision.
- b)the linear measurements are more precise than angular measurements.
- c)the angular measurements are more precise than linear measurements.
- d)the linear measurements are proportional to l and angular measurements are proportional to (1/l) where l is the length of the line.

Correct answer is option 'C'. Can you explain this answer?

Rajinder Kamboj asked • 8 hours ago

The transverse shear stress acting in abeam of rectangular cross section subjected to a transverse shear load , is

- a)variable with maximum at the bottom of the beam
- b)variable with maximum at the top of the beam
- c)uniform
- d)Variable with maximum on the neutral axis

Correct answer is option 'D'. Can you explain this answer?

Sahil Khan asked • 8 hours ago

The jet ratio is defined as the ratio of the

- a)diameter of jet to the diameter of Pelton wheel
- b)velocity of jet to the velocity of Pelton wheel
- c)diameter of Pelton wheel to the diameter of jet
- d)velocity of Pelton wheel to the velocity turbine?

Correct answer is option 'C'. Can you explain this answer?

Mahesh Malav asked • 8 hours ago

Consider the following statements in respect of design of web and flange splices

1. Flange splice shall be designed for actual BM at the section

2. Flange splice shall be designed to resist the actual shear at the section

3. Web splice shall be designed to resist the actual shear at the section

4. Web splice shall be designed for actual BM

Which of these statements are correct

1. Flange splice shall be designed for actual BM at the section

2. Flange splice shall be designed to resist the actual shear at the section

3. Web splice shall be designed to resist the actual shear at the section

4. Web splice shall be designed for actual BM

Which of these statements are correct

- a)1 and 3
- b)1 and 4
- c)2 and 4
- d)1, 3 and 4

Correct answer is option 'A'. Can you explain this answer?

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