Agricultural Engineering Gate 2025 Questions with Answer

Ques 53 GATE 2025

To protect a wheat field from wind erosion, windbreaks of 2.7 m height are provided. The actual wind velocity at 15 m height perpendicular to the wind barrier is 9 m.s^-1 and the minimum wind velocity at 15 m height required to move the most erodible soil fraction is 9.6 m.s^-1. The distance of full protection from this windbreak is ______ m. (Rounded off to 2 decimal places)

Ques 54 GATE 2025

The median of the following set of numbers: 154, 130, 144, 137, 156, 146, 138, 149, 160, 138 is:

Ques 55 GATE 2025

Identify the correct statement related to tape correction in chain surveying:

Ques 56 GATE 2025

Which of the following method is used for the geophysical exploration of groundwater:

Ques 57 GATE 2025

Match the terms in Column I with the suitable hydrometeorological variables in Column II.

Ques 58 GATE 2025

Identify correct statement(s) for sprinkler irrigation:

Ques 59 GATE 2025

An unconfined aquifer having a hydraulic conductivity of 12 m.day^-1 covers an area of 1.0 ha. When this aquifer is pumped, it releases 6000 m³ of water and the water table drops from 3 m to 7 m below the ground level. The specific yield of the aquifer is ______ %. (Answer in integer)

Ques 60 GATE 2025

Steady flow condition in a confined aquifer occurs when:

Ques 61 GATE 2025

Lysimeter is an instrument used to measure the following process(es):

Ques 62 GATE 2025

Water flows through a 90° V-notch weir having a discharge coefficient of 0.6. If the depth of water above the notch is 49 cm and the acceleration due to gravity is 9.81 m.s^-2, the discharge over the notch is ______ m³.s^-1. (Rounded off to 2 decimal places)

Ques 63 GATE 2025

A 10 ha watershed experiences a rainfall of 15 mm, evapotranspiration of 5 mm, infiltration of 4.5 mm, deep percolation of 2.2 mm, detention storage of 0.5 mm, and other abstraction losses of 0.3 mm during the storm event. Neglecting other surface storages, the total overland flow generated from the watershed due to this storm event is ______ m³. (Answer in integer)

Ques 64 GATE 2025

A stable drop structure is designed with a base length of 5.7 m. The sum of vertical forces excluding uplift is 92.5 kN, sum of uplift forces is 72.5 kN, and sum of moments of all the horizontal and vertical forces about an axis passing through mid-section of base length is 60 kN.m. The eccentricity denoting the longitudinal distance between the centroid of base area and the point of application of resultant m. (Rounded off to 2 decimal places) vertical load is

Ques 65 GATE 2025

An 8 ha watershed receives rainfall intensities of 2.5, 3.6, 5.4, 3.3, 2.6 and 1.2 cm.h^-1 at the successive interval of 30 minutes. The corresponding surface runoff volume is estimated to be 4800 m³. Neglecting initial abstraction losses, the W-index for this watershed is ______ cm.h^-1. (Rounded off to 2 decimal places)