46
ICAR JRF 29 Jun 2024Shift 1
Match the Following +4 −1
Match List-I with List-II:

Choose the correct answer from the options given below:

List - I सूची - I
Infiltration Equation List-I (Infiltration Equation
List - II सूची - II
Formulation / Model List-II (Formulation / Model
A $I = K t^a$ $I = K t^a$ I Philip's equation Philip's equation
B $y = a t + b(1 - e^{-k t})$ $y = a t + b(1 - e^{-k t})$ II USSCS, 1964 USSCS, 1964
C $S t^{1/2} + A t$ $S t^{1/2} + A t$ III Kostiakov's equation Kostiakov's equation
D $y = a t^b + c$ $y = a t^b + c$ IV Lewis and Milne equation Lewis and Milne equation
47
ICAR JRF 29 Jun 2024Shift 1
Statement Based +4 −1

Given below are two statements

Statement (I) : Single crop coefficient approach is used for surface irrigation methods.
Statement (II) : Dual crop coefficient approach is used for micro irrigation methods

In light of the above statements, choose the most appropriate answer from the options given below.

48
ICAR JRF 29 Jun 2024Shift 1
Statement Based +4 −1

Given below are two statements

Statement (I) : Blaney-Criddle method uses mean temperature and monthly percentage day time hours.
Statement (II) : Blaney-Criddle method was developed for the humid condition for consumptive use computation

In light of the above statements, choose the most appropriate answer from the options given below.

49
ICAR JRF 29 Jun 2024Shift 1
MCQ (Single Correct) +4 −1
Concrete mixture (Cement: Sand: Gravel or broken stone) usually recommended for lining of canals is:
50
ICAR JRF 29 Jun 2024Shift 1
Statement Based +4 −1

Given below are two statements

Statement (I) : A channel section is most economical when maximum discharge is obtained for a given cost of construction.
Statement (II) : Discharge is maximum when the flow velocity is minimum

In light of the above statements, choose the most appropriate answer from the options given below.

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