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Civil Engineering (CE) Exam  >  Civil Engineering (CE) Tests  >  DSSSB AE Civil Tier 1 Mock Test - 7 - Civil Engineering (CE) MCQ

DSSSB AE Civil Tier 1 Mock Test - 7 - Civil Engineering (CE) MCQ


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30 Questions MCQ Test - DSSSB AE Civil Tier 1 Mock Test - 7

DSSSB AE Civil Tier 1 Mock Test - 7 for Civil Engineering (CE) 2024 is part of Civil Engineering (CE) preparation. The DSSSB AE Civil Tier 1 Mock Test - 7 questions and answers have been prepared according to the Civil Engineering (CE) exam syllabus.The DSSSB AE Civil Tier 1 Mock Test - 7 MCQs are made for Civil Engineering (CE) 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for DSSSB AE Civil Tier 1 Mock Test - 7 below.
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DSSSB AE Civil Tier 1 Mock Test - 7 - Question 1
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Electrostatic precipitator (ESP) is good for controlling

Detailed Solution for DSSSB AE Civil Tier 1 Mock Test - 7 - Question 1

The electrostatic precipitator is one of the most widely used collection devices for particulates. An electrostatic precipitator (ESP) is a particulate collection device that removes particles from a flowing gaseous stream (such as air) using the force of an induced electrostatic charge.

ESP can be operated at high temperatures and pressures, and its power requirement is low. An electrostatic precipitator is a type of filter (dry scrubber) that uses static electricity to remove soot and ash from exhaust fumes before they exit the smokestacks. 

∴ An electrostatic precipitator is a device to control particulate emissions only.

DSSSB AE Civil Tier 1 Mock Test - 7 - Question 2
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What is the minimum age required to contest an election to Lok Sabha?

Detailed Solution for DSSSB AE Civil Tier 1 Mock Test - 7 - Question 2

Article 84 (b) of Constitution of India provides that the minimum age for becoming a candidate for Lok Sabha election shall be 25 years.

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DSSSB AE Civil Tier 1 Mock Test - 7 - Question 3
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Consider the following statements regarding the Gadar Party:

a. Lala Haradyal was the founder.

b. It was a non-violent group in Punjab that consistently opposed British authority.

Which of the above is/are correct?

Detailed Solution for DSSSB AE Civil Tier 1 Mock Test - 7 - Question 3

Gadar Party:

  • The Indian revolutionary Lala Hardayal went to San Francisco in 1911.
  • There he organized the Indians of the same views and established the Hindi Association of America and started the periodical named Gadar. This group was later called the Gadar Party.
  • Hence, statement a is correct.
  • They wanted to dethrone the British power in India and establish a Republic Government.
  • They wanted to achieve this goal by the rebels with the weapons. (not a non-violent group). Hence, statement b is incorrect.
  • Accordingly, option 1 is correct.
DSSSB AE Civil Tier 1 Mock Test - 7 - Question 4
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Which organization has collaborated with the Election Commission of India (ECI) for providing authoritative information on voting processes?
Detailed Solution for DSSSB AE Civil Tier 1 Mock Test - 7 - Question 4

Google has partnered with the Election Commission of India (ECI) to provide authoritative information on voting processes for the upcoming general elections. Through Google Search and YouTube videos, voters can access critical details on registration, voting, and candidate information, aiding in informed decision-making.

DSSSB AE Civil Tier 1 Mock Test - 7 - Question 5
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UWSP and USEP are the two components of which yojna
Detailed Solution for DSSSB AE Civil Tier 1 Mock Test - 7 - Question 5

Swaran Jayanti Shahari Rozgar Yojna. The Urban Self-Employment Program and the Urban Wage Employment Program are two special schemes of the SJSRY initiated in December 1997, which replaced various programs operated earlier for urban poverty alleviation

DSSSB AE Civil Tier 1 Mock Test - 7 - Question 6
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The formula for finding volume of cylinder  is 
Detailed Solution for DSSSB AE Civil Tier 1 Mock Test - 7 - Question 6
The volume of the cylinder is a measurement describing how much (in cubic units) the cylinder will hold. It is a measure of the space inside the cylinder.
The formula for finding the Volume of a right circular cylinder is:
V = πr^2 h,
where r is the radius of the circle at one base of the cylinder,
and h is the height of the cylinder (the distance between the bases.) 
DSSSB AE Civil Tier 1 Mock Test - 7 - Question 7
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The area of trapezium in the adjoining figure is  
Detailed Solution for DSSSB AE Civil Tier 1 Mock Test - 7 - Question 7

Area of Trapezium  = 1/2 (sum of Parallel sides ) * height
let a and b are the parallel sides:
a= 4cm
b= 6 cm
h= 3cm
according to formula -> 1/2(4+6)*(3)
=>1/2(10)(3)
=>30/2
=>15 cm2

DSSSB AE Civil Tier 1 Mock Test - 7 - Question 8
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Directions: In the sentence given below, there is a blank which could be filled using a combination of the words provided. Choose the correct combination out of the four options provided in order to make the sentence grammatically and contextually correct.

The ______________ of Taj Mahal never fails to fascinate people and seek their attention.

1. Fiasco
2. Charm
3. Naive
4. Glamour
Detailed Solution for DSSSB AE Civil Tier 1 Mock Test - 7 - Question 8

The words ‘fiasco’ and ‘naive’ are contextually incorrect and thereby can be eliminated.
Both the words ‘charm’ and ‘glamour’ can be used to depict that beauty of Taj Mahal always fascinates people and seek their attention.
Fiasco: failure
Charm: attractiveness
Naive: beginner
Glamour: beauty
Hence, option B is the correct answer. 

DSSSB AE Civil Tier 1 Mock Test - 7 - Question 9
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Direction: In the following question, the sentences have been given in Active/ Passive Voice. From the given alternatives, choose the one which best expresses the given sentence in Passive/ Active Voice.

They established this club in 2000.
Detailed Solution for DSSSB AE Civil Tier 1 Mock Test - 7 - Question 9

Use structure “subject + auxiliary + past participle + by + object”
As per the given above sentence is given in Passive Voice.
This club was established in 2000.
Hence , option D will be correct answer .

DSSSB AE Civil Tier 1 Mock Test - 7 - Question 10
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Directions: In the question given below, there is a sentence with a blank. From the options given below, choose the correct idiom(s) that can fit in the blank to make the sentence grammatically and meaningfully correct.
 
After facing a lot of economic loss, both the countries decided to ________________
I. Pour oil on troubled waters
II. Bury the hatchet
III. Have a blast
Detailed Solution for DSSSB AE Civil Tier 1 Mock Test - 7 - Question 10

'Pour oil on troubled waters' and 'bury the hatchet', both these idioms mean 'to make peace', this contextually fit in the blank.
'Have a blast' denotes 'have a good time'. This idiom does not contextually fit in the blank.
Hence, option B is the correct answer.

DSSSB AE Civil Tier 1 Mock Test - 7 - Question 11
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To determine the liquid limit, in the flow curve, the water content is plotted on-
Detailed Solution for DSSSB AE Civil Tier 1 Mock Test - 7 - Question 11
The liquid limit is determined by plotting a 'flow curve' on a semi-log graph, with no. of blows as abscissa (log scale) and the water content as ordinate and drawing the best straight line through the plotted points.
DSSSB AE Civil Tier 1 Mock Test - 7 - Question 12
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A compaction factor of 0.75 indicates-
Detailed Solution for DSSSB AE Civil Tier 1 Mock Test - 7 - Question 12
A concrete of low workability is represented by a compaction factor of 0.85

A concrete of medium workability is represented by a compaction factor of 0.92

A concrete of high workability is represented by a compaction factor of 0.95

DSSSB AE Civil Tier 1 Mock Test - 7 - Question 13
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Assumption made in Terzaghi's consolidation theory is-
Detailed Solution for DSSSB AE Civil Tier 1 Mock Test - 7 - Question 13
The soil is homogeneous (uniform in composition throughout) and isotropic (show the same physical property in each direction). The soil is fully saturated (zero air voids due to water content being so high). The solid particles are incompressible.
DSSSB AE Civil Tier 1 Mock Test - 7 - Question 14
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The drag force exerted by a fluid on a body immersed in the fluid is due to-
Detailed Solution for DSSSB AE Civil Tier 1 Mock Test - 7 - Question 14
Viscosity of fluid and the gravitational pull both exert a drag force on the body.

The drag force on an immersed object can be due to various reasons. It also depends on the direction of the object’s movement. Viscosity is the thickness of fluid that opposes the motion of the object. Gravity causes a ‘downward pull’ that slows horizontal movement. The pressure of the liquid on all sides of the object also hampers its motion.

Hence the correct answer is option D.

DSSSB AE Civil Tier 1 Mock Test - 7 - Question 15
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Three-point problem can be solved by-
Detailed Solution for DSSSB AE Civil Tier 1 Mock Test - 7 - Question 15
Three-point problem can be solved by-

Taking paper method

Lehman’s rule

Bessel's rule

DSSSB AE Civil Tier 1 Mock Test - 7 - Question 16
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The property of aggregate to withstand adverse action of weather is called-
Detailed Solution for DSSSB AE Civil Tier 1 Mock Test - 7 - Question 16

Thus, the road stones used in the construction should be sound enough to withstand the weathering action. The property of aggregates to withstand the adverse actions of weather may be called soundness.

DSSSB AE Civil Tier 1 Mock Test - 7 - Question 17
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A helical spring-
Detailed Solution for DSSSB AE Civil Tier 1 Mock Test - 7 - Question 17
A spring is defined as an elastic body whose function is to distort when loaded and to recover its original shape when the load is removed—helical springs. The helical springs are made up of a wire coiled in the form of a helix and are primarily intended for compressive or tensile loads.
DSSSB AE Civil Tier 1 Mock Test - 7 - Question 18
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California Bearing Ratio method of designing flexible pavement is more accurate, as it involves-
Detailed Solution for DSSSB AE Civil Tier 1 Mock Test - 7 - Question 18
CBR is based on the strength parameters of subgrade soil.
DSSSB AE Civil Tier 1 Mock Test - 7 - Question 19
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For the determination of water content, the soil sample is heated for a period of 24 hrs. at a temperature of-
Detailed Solution for DSSSB AE Civil Tier 1 Mock Test - 7 - Question 19
Water Content Determination - Civil Engineering Notes. 110 ± 5°C. The period of 24 hours is sufficient for all normal soils to cause the evaporation of water from them. If the soil contains organic matter, then the oven temperature should be between 60 to 80 degrees Centigrade.
DSSSB AE Civil Tier 1 Mock Test - 7 - Question 20
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The process by which a mass of saturated soil is caused by external forces to suddenly lose its shear strength and to behave as fluid is called-
Detailed Solution for DSSSB AE Civil Tier 1 Mock Test - 7 - Question 20
The phenomenon when the sand losses its shear strength due to oscillatory motion is known as liquefaction of sand—the structure resting on such soil sink.
DSSSB AE Civil Tier 1 Mock Test - 7 - Question 21
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Cleaning of slow sand filters is done by:
Detailed Solution for DSSSB AE Civil Tier 1 Mock Test - 7 - Question 21
Slow sand filters do not require chemicals or electricity to operate. Cleaning is traditionally done using a mechanical scraper, which is usually driven into the filter bed once the bed has been dried out.
DSSSB AE Civil Tier 1 Mock Test - 7 - Question 22
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Active earth pressure of a soil is defined as the lateral pressure exerted by the soil when-
Detailed Solution for DSSSB AE Civil Tier 1 Mock Test - 7 - Question 22
A retaining wall when moves away from the backfill, there is a stretching of the soil mass, and the active state of earth pressure exits
DSSSB AE Civil Tier 1 Mock Test - 7 - Question 23
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The mean hydraulic depth (where A = area and P = wetted perimeter) is given by
Detailed Solution for DSSSB AE Civil Tier 1 Mock Test - 7 - Question 23
The mean hydraulic depth (where A = area and P = wetted perimeter) is given by (A/P)
DSSSB AE Civil Tier 1 Mock Test - 7 - Question 24
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For an irrigational flow, the velocity potential lines, and the streamlines are always-
Detailed Solution for DSSSB AE Civil Tier 1 Mock Test - 7 - Question 24
For an irrigational flow, the velocity potential lines and the streamlines are always orthogonal to each other.
DSSSB AE Civil Tier 1 Mock Test - 7 - Question 25
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Seasoning of timber is done for-
Detailed Solution for DSSSB AE Civil Tier 1 Mock Test - 7 - Question 25
Seasoning is the process of drying timber to remove the bound moisture contained in the walls of the wood cells to produce seasoned timber. Seasoning can be achieved in a number of ways, but the aim is to remove water at a uniform rate through the piece to prevent damage to the wood during drying (seasoning degrade).
DSSSB AE Civil Tier 1 Mock Test - 7 - Question 26
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The optimum depth of Kor watering for rice crop is-
Detailed Solution for DSSSB AE Civil Tier 1 Mock Test - 7 - Question 26
13.5 WHEAT.

17.5 SUGARCANE.

19 RICE.

DSSSB AE Civil Tier 1 Mock Test - 7 - Question 27
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Lateral ties in RCC columns are provided to resist-
Detailed Solution for DSSSB AE Civil Tier 1 Mock Test - 7 - Question 27
A reinforced concrete compression member shall have transverse or helical reinforcement so disposed that every longitudinal base nearest to the compression face has effective lateral support against buckling subject to provision in. The effective lateral support is given by transverse reinforcement in the form of lateral ties.
DSSSB AE Civil Tier 1 Mock Test - 7 - Question 28
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In the case of sheared edges, the minimum edge distance shall not be less than-
Detailed Solution for DSSSB AE Civil Tier 1 Mock Test - 7 - Question 28
As per IS 800: 2007, clause 10.2.4.2 gives the minimum edge distance. The minimum edge and edge distance from the centre of any hole to the nearest edge of a plate shall not be less than 1.7 times the hole diameter in the sheared of hand flamed cut edges.
DSSSB AE Civil Tier 1 Mock Test - 7 - Question 29
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A household septic tank, constructed under Indian conditions, has a detention time of-
Detailed Solution for DSSSB AE Civil Tier 1 Mock Test - 7 - Question 29
A septic tank can be defined as a primary sedimentation tank with a large detention time (12 to 36hrs against a period of 2hrs in an ordinary sedimentation tank).
DSSSB AE Civil Tier 1 Mock Test - 7 - Question 30
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Degree of static indeterminacy of a rigid-jointed plane frame having 15 members, 3 reaction components, and 14 joints is-
Detailed Solution for DSSSB AE Civil Tier 1 Mock Test - 7 - Question 30

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