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GATE CE 2022 Toppers Quiz 17

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Question 1

Assertion [a]: At a manhole, the crown of the outgoing sewer should not be higher than the crown of the incoming sewer.
Reason [r]: Transition from a larger diameter incoming sewer to a smaller diameter outgoing sewer at a manhole should not be made.
The CORRECT option evaluating the above statements is:

Question 2

Which of the following elements of a pitched roof industrial steel building primarily resists lateral load parallel to the ridge?

Question 3

Two soil specimens with identical geometric dimensions were subjected to falling head permeability tests in the laboratory under identical conditions. The fall of water head was measured after an identical time interval. The ratio of initial to final water heads for the test involving the first specimen was 1.25. If the coefficient of permeability of the second specimen is 5–times that of the first, the ratio of initial to final water heads in the test involving the second specimen is

Question 4

A 16 mm thick plate measuring 650 mm × 420 mm is used as a base plate for an ISHB 300 column subjected to a factored axial compressive load of 2000 kN. As per IS 456–2000, the minimum grade of concrete that should be used below the base plate for safely carrying the load is

Question 5

A roundabout is provided with an average entry width of 8.4 m, width of weaving section as 14 m, and length of the weaving section between channelizing islands as 35 m. The crossing traffic and total traffic on the weaving section are 1000 and 2000 PCU per hour respectively. The nearest rounded capacity of the roundabout (in PCU per hour) is

Question 6

The number of blows observed in a Standard Penetration Test (SPT) for different penetration depths are given as follows.

The observed N value is

Question 7

A three hinged parabolic arch of rise 5m and span 20m carries a point load of 15kN at quarter span from the left end as shown in fig. The inclination of resultant reaction at left support with the horizontal is _____________ degree.

Question 8

If 500 ml of 0.25 N Ferrous ammonium sulphate is used as titrant for the determination of chemical oxygen demand and 1 gm ear of K₂C_r2 O₇ is added to the water sample. Determine COD .

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ESE & GATE CE General

Dec 29ESE & GATE CE