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GATE 2022 Toppers Weekly Quiz 5

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Question 1

The number of bricks per CUM of brickwork in CM is about

Question 2

Which of the following conditions are satisfied for lower bound theorem?
1) Equilibrium Condition
2) Yield Condition
3) Mechanism Condition

Question 3

A base plate of column base of length L is supporting a column subjected to an eccentric load of P with an eccentricity of aload is L/6. Which of the following diagram represents stress distribution below the base plate of column base is

Question 4

The volume of settled sludge in a graduated cylinder is 150 ml/l. MLSS concentration was 1800 mg/l and the sewage flow rate is 3.6 m3/hr. The recirculation rate is

Question 5

Find out the critical depth at which the vertical cut made in a saturated soil does not collapse. Take that C=15KN/m2, Φ=0˚and γ = 20KN/m3.

Question 6

A rectangular beam is subjected to factored bending moment (Mu) = 300 kN-m, factored shear force (Vu) = 200 kN factored torsional moment (Tu) = 100 kN-m. The rectangular beam is having cross-sectional width 350 mm and overall depth 700 mm.

The equivalent shear force (in kN) and equivalent bending moment (in kN-m) are respectively.
[Use effective cover 50 mm]

Question 7

An unconfined aquifer spread on an area of 2 km2. The specific yeild of the aquifer is 0.20. The discharge was obtained by continuous pumping 48hrs from the aquifer which resulted in a drawdown of of 4m. Find the discharge obtained.

Question 8

The value of lateral friction or side friction used in the design of horizontal curve as per Indian Roads Congress guidelines is

Question 9

A subgrade soil sample was tested using standard CBR apparatus and the observations are given below


Assuming that the load-penetration curve is convex throughout, the CBR value (%) of the sample is

Question 10

A Marshall specimen is prepared for bituminous concrete with a a bitumen content of 5 percent by weight of total mix. The theoretical and the measured unit weights of the mix are 2.442 g/cm3 and 2.345 g/cm3, respectively. The bitumen has a specific gravity of 1.02. The percent voids in mineral aggregate filled with bitumen (VFB) are
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Aug 18ESE & GATE CE