GATE CE format:mcq PYQs & Answers — Page 25

Questions 241–250 of 724. Imported answers require independent review unless marked reviewed.

When a supercritical stream enters a mild-sloped (M) channel section, the type of flow profile would become ________.

Your answerChoose one option.

M₁

M₂

M₃

M₁ and M₂

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A vertical sheet pile wall is installed in an anisotropic soil having coefficient of horizontal permeability,

and coefficient of vertical permeability,

. In order to draw the flow net for the isotropic condition, the embedment depth of the wall should be scaled by a factor of _____, without changing the horizontal scale.

Your answerChoose one option.

1.0

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Which one of the following statements is TRUE for Greenhouse Gas (GHG) in the atmosphere?

Your answerChoose one option.

GHG absorbs the incoming short wavelength solar radiation to the earth surface, and allows the long wavelength radiation coming from the earth surface to pass through

GHG allows the incoming long wavelength solar radiation to pass through to the earth surface, and absorbs the short wavelength radiation coming from the earth surface

GHG allows the incoming long wavelength solar radiation to pass through to the earth surface, and allows the short wavelength radiation coming from the earth surface to pass through

GHG allows the incoming short wavelength solar radiation to pass through to the earth surface, and absorbs the long wavelength radiation coming from the earth surface

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Identify the cross-drainage work in the figure.

Diagram for Civil Engineering question 20

Your answerChoose one option.

Super passage

Aqueduct

Siphon aqueduct

Level crossing

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and

are the slopes of the approach and departure grades of a vertical curve, respectively.

Given

and

Statement 1:

followed by

results in a sag vertical curve. Statement 2:

followed by

results in a sag vertical curve. Statement 3:

followed by

results in a crest vertical curve.

Which option amongst the following is true?

Your answerChoose one option.

Statement 1 and Statement 3 are correct; Statement 2 is wrong

Statement 1 and Statement 2 are correct; Statement 3 is wrong

Statement 1 is correct; Statement 2 and Statement 3 are wrong

Statement 2 is correct; Statement 1 and Statement 3 are wrong

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Which one of the following options provides the correct match of the terms listed in Column-1 and Column-2?

Column-1	Column-2
P: Horton equation	I: Precipitation
Q: Muskingum method	II: Flood frequency
R: Penman method	III: Evapotranspiration
	IV: Infiltration
	V: Channel routing

Your answerChoose one option.

P-IV, Q-V, R-III

P-II, Q-IV, R-I

P-IV, Q-III, R-II

P-II, Q-I, R-IV

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The direct and reversed zenith angles observed by a theodolite are 56° 00′ 00″ and 303° 00′ 00″, respectively. What is the vertical collimation correction?

Your answerChoose one option.

+1° 00′ 00″

−1° 00′ 00″

−0° 30′ 00″

+0° 30′ 00″

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In the context of Municipal Solid Waste Management, ‘Haul’ in ‘Hauled Container System operated in conventional mode’ includes the ________.

Your answerChoose one option.

time spent by the transport truck at the disposal site

time spent by the transport truck in traveling between a pickup point and the disposal site with a loaded container

time spent by the transport truck in picking up a loaded container at a pickup point

time spent by the transport truck in driving from the depot to the first pickup point

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A student is scanning his 10 inch × 10 inch certificate at 600 dots per inch (dpi) to convert it to raster. What is the percentage reduction in number of pixels if the same certificate is scanned at 300 dpi?

Your answerChoose one option.

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Which of the following is equal to the stopping sight distance?

Your answerChoose one option.

(braking distance required to come to stop + (distance traveled during the perception-reaction time)

(braking distance required to come to stop − (distance traveled during the perception-reaction time)

(braking distance required to come to stop)

(distance traveled during the perception-reaction time)

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GATE CE format:mcq PYQs

Question 19

Question 19

Question 20

Question 20

Question 21

Question 21

Question 22

Question 22

Question 23

Question 23