List of top Agricultural Engineering and Technology Questions

For two mutually exclusive events
The angle between vectors A=2i-j+2k and B= 6i-3j+6k is
Consider the following probability distributions. Which of the following are continuous probability distributions?
(A). Normal distribution
(B). Binomial distribution
(C). Poisson distribution
(D). Chi-square distribution
(E). F-distribution

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Consider the following statistical measures. Which of the given below are measures of central tendency?
(A) Arithmetic Mean
(B) Median
(C) Standard Deviation
(D) Quartile Deviation
(E) Variance

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Match List I with List II 

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A 100 m tape is held 1 m out of line. What is the true length of tape?
Which of the following statements regarding well discharge are true?
A. It increases with drawdown
B. It increases with well diameter
C. It is affected by diameter but not drawdown
D. It decreases with drawdown
Choose the correct answer from the options given below:
A pump lifts 72,000 litres of water per hour against a total head of 19 meters. Compute the water horse power.
Effluent from drainage system with 8 dSm\(^{-1}\) EC is discharged in a canal water having 0.3 dS m\(^{-1}\) EC. If discharge of drainage effluent and canal water is 30 and 900 m\(^3\) h\(^{-1}\), respectively then what will be EC of downstream canal water?
Which of the following statements regarding land levelling methods are correct
A. Plane method is most commonly used method of land levelling
B. Profile method is usually well adopted to leveling design of very flat land with undulating topography
C. Plan inspection method does not give quick estimate
D. Contour method is adapted to smoothening of steep lands that are to be irrigated
Choose the correct answer from the options given below:
Read the following statements regarding Theodolite
Statement I: It can measure both horizontal and Vertical angles
Statement II: Plumb bob is used for centering of theodolite
In light of the above statements, choose the correct answer from the options given below
Which of the following statements regarding artificial gravel pack are correct?
A. It is required when the aquifer material is homogeneous with a uniformity coefficient (Cu) of less than 3 and an effective grain size (D10) of less than 0.25 mm
B. It stabilizes the aquifer tapped by the well
C. It provides a zone of high permeability surrounding the well screen
D. It decreases the well radius (known as ‘effective radius’ of the well) and well yield
E. The maximum grain size of a gravel pack should be less than 1 cm
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Given below are two statements regarding curve number method of runoff estimation
Statement I: Curve number method is also known as the Hydrologic Soil Cover Complex Method
Statement II: Curve number method is based on the recharge capacity of the watershed
In light of the above statements, choose the correct answer from the options given below
Which state is having largest area under salt affected soils ?
The normal annual rainfall of the stations A, B, C and D in a basin are 75, 80, 96 and 72 cm, respectively. In the year 2020, the station A was inoperative and th stations B, C and D recorded annual precipitations of 70, 72 and 63 cm, respectively. Estimate the rainfall at station A in that year.