Time Left - 55:00 mins

GATE 2019 Civil Full-Length Mini Mock 1 (App update required to attempt this test)

Attempt now to get your rank among 2914 students!

Question 1

Select the most appropriate option to fill in the blank.

Moving to the city was eye-__________ for the straitlaced country girl.

Question 2

Select the most appropriate option to fill in the blank.

With a blood test, the physician was able to ______ the woman's pregnancy.

Question 3

The circumference of a circle is twice the perimeter of a rectangle. The area of the circle is 5544 sq. m. What is the area of the rectangle if the breadth of the rectangle is 10m?

Question 4

A ship's model of scale 1 : 100 had a wave resistance of 1 kg at its design speed. The corresponding wave resistance in prototype will be

Question 5

A fluid is flowing is through a circular pipe. For flow to be laminar the friction factor is k × 10^-3. (Critical Reynold's number is 2000)

Question 6

A plane flow has velocity components

and w=0 and x, y and z directions respectively, where T₁(≠0) and T₂(≠0) are constants having the dimensions of time. The given flow is incompressible if

Question 7

Consider the following statements
1) Streamlines are the time averaged of the direction of the fluid motion throughout the flow field.
2) Partial derivative of the stream function with respect to any direction gives the velocity component in that direction.
3) Streakline and pathline are flow patterns that have some age and thus a time history associated with them.
4) Pathlines are the time-exposed flow path of an individual particle over some time period.
which combination of the above statements is true?

Question 8

What will be the variation in BMD for the diagram?

Question 9

A raft foundation of size 15m x 8m is loaded with a uniform load of 112 kPa. Determine the vertical stress at point A at a depth of 5.0m if the number of area unit of the Newmark chart is 90. Take influence coefficient as 0.005.

Question 10

Velocity profile of a flow is given by

. The flow

Question 11

Using typical data on MSW, following data is prepared. Find the total energy on ash free dry basis, If ash content found to be 4%? (in KJ/kg)?

Question 12

=________? where r is a directional vector from origin to (x,y,z).

Question 13

A peak of flood hydrograph due to a 3-hr storm is 372 m³/sec. The average depth of rainfall is 5cm. Assume on infiltration loss of 0.2 cm/hr and a constant base flow of 20 m³/sec. The peak discharge of 3-hr unit hydrograph for this catchment will be _____________ m³/sec (nearest integer).

Question 14

At a time of 1AM to 4AM, the inflow rates into a river are 10, 15, 21, 32 m³/sec. the muskingham coefficients C₀ & C₁ are known to be0.052 and 0.55 respectively. At a d/s section if the outflow at 1AM is 8 m³/sec, find the outflow at 3AM? (in m³/sec)

Question 15

A bracket connection is made with four bolts of 12 mm diameter and supports a load of 25 kN at an eccentricity of 150 mm. The maximum force (in kN) to be resisted by any bolt will be

Question 16

A canal is designed as per Lacey’s theory. The hydraulic mean radius is 2.5m and velocity is 0.65 m/sec, Find the average size of the particles of the bed.

Question 17

The general solution of the differential equation

with

as constants are:

Question 18

The area bounded by 2y=x² and x=y-4 is

Question 19

A particle moves along a curve whose parametric equations are : x=t³ + 2t, y=-3e^-2t and z = 2 sin (5t), where x, y and z show variations of the distance covered by the particle (in cm) with time t (in s). The magnitude of the acceleration of the particle (in cm/s²) at t = 0 is _________ cm²/s

Question 20

A pre-tensioned rectangular concrete beam 150 mm wide and 300 mm depth is prestressed with three straight tendons, each having a cross-sectional area of 50 mm², to initial stress of

. The tendons are located at 100 mm from the soffit of the beam. If the modular ratio is 6, the loss of prestressing force (in kN, up to one decimal place) due to the elastic deformation of concrete only is ______

Question 21

The discharge was observed at the catchment due to two consecutive 3-hr rainfall events producing effective rainfall of 2.2cm and 3.5cm respectively.

Assuming a constant base flow of 3 m³/s. The area of catchment is ___________ km²

Question 22

For the following flood routing data, what is the attenuation (roundoff to nearest integer)? Consider muskingham constants C₀=0.06, C₁=0.511.Take outflow discharge at t=0 as 20 m³/sec.

Question 23

Determine quantity of air(m³) required to oxidize the waste of 500kg of MSW (C₆₀H₉₅O₄₀N) by composting. Use the following equation. (assume density = 1.2Kg/m³ & % oxygen in air to be 20.8%)?

C₆₀H₉₅O₄₀N + 63O₂→ 60CO₂ + 46H₂O + NH₃

Question 24

For the soil profile shown below, determine the ratio of K_h(eqv)/K_v(eqv)

Question 25

A triangle-shaped lamina is placed inside a fluid having density 1250kg/m³ . The base of the triangle is touching the free surface of the liquid. The triangle lamina is placed perpendicularly to the surface of the liquid (free surface). The triangle is 4m wide and depth is 8 m deep. The point from the surface of the liquid where the total hydrostatic force act is

Question 26

S1: Tendency of flow separation across a cylinder increases with increase in velocity.
S2: Flow separation is highly irregular and characterized by large number of eddies.

2914 attempts
15 upvotes
16 comments

Tags :

ESE & GATE CE General

Sep 7ESE & GATE CE