Protected Cultivation & Landscaping Practice Questions (Q11-15) - Irrigation & Drainage Engineering

11

ICAR JRF Irrigation And Drainage Engineering 29 Jun 2024Shift 1

MCQ (Single Correct) +4 −1

Capacity of an air screen cleaner depends on which of the following parameters?

(A) . Grain bed depth

(B) . Size of screen surface

(C) . Feeding mechanism

(D) . Percentage opening area of screen

Choose the correct answer from the options given below:

(A), (C) and (D) only. (A) and (C) only. (A), (B), (C) and (D). (B) and (D) only.

12

ICAR JRF Irrigation And Drainage Engineering 29 Jun 2024Shift 1

Match the Following +4 −1

Match List with List-II Choose the correct answer from the options given below:

Choose the correct answer from the options given below :

List - I		List - II
A	Cavitation Cavitation	I	Centrifugal pumps Centrifugal pumps
B	Water hammer Water hammer	II	Collapse of water vapour pockets Collapse of water vapour pockets
C	Bowl assembly Bowl assembly	III	Turbine pumps Turbine pumps
D	Diffuser Diffuser	IV	Kinetic energy of flowing fluids Kinetic energy of flowing fluids

(A) - (I), (B) - (I), (C) - (III), (D) - (IV) (A) - (II), (B) - (IV), (C) - (III), (D) - (I) (A) - (I), (B) - (I), (C) - (IV), (D) - (III) (A) - (III), (B) - (V), (C) - (I), (D) - (HN)

13

ICAR JRF Irrigation And Drainage Engineering 29 Jun 2024Shift 1

MCQ (Single Correct) +4 −1

Drip emission uniformity ($EU$) is calculated using which formula?

100(1.5 -———*) 42 e Yi am 1.27Cy, am 100(1.0 =) 127Cy, da 100(2.0- 2 [fa Im 1.27Cy, am 4, 100(2.0- 4) (Yn I

14

ICAR JRF Irrigation And Drainage Engineering 29 Jun 2024Shift 1

Statement Based +4 −1

Given below are two statements regarding drip irrigation

Statement (I) : It is also called as trickle irrigation

Statement (II) : It restricts root development of crops

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

Both Statement (I) and Statement (I) are correct Both Statement (I) and Statement (Il) are incorrect Statement (I) is correct but Statement (II) is incorrect. Statement (I) is incorrect but Statement (II) is correct.

15

ICAR JRF Irrigation And Drainage Engineering 29 Jun 2024Shift 1

Statement Based +4 −1

Given below are two statements regarding structures used when irrigation channels are to cross road or drainage channels

Statement (I) : Culverts are used when channel level is almost same or higher than the obstruction

Statement (II) : Siphons are used when irrigation channel is at lower elevation than the obstruction to be crossed

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

Both Statement (I) and Statement (I) are correct Both Statement (I) and Statement (Il) are incorrect Statement (I) is correct but Statement (II) is incorrect. Statement (I) is incorrect but Statement (II) is correct.

Protected Cultivation & Landscaping

Irrigation & Drainage Engineering विषय एवं अध्याय

General Agriculture

Soil-Water-Plant Relationships

Fluid Mechanics & Open Channel Hydraulics

Groundwater Development, Wells & Pumps

Irrigation Systems

Protected Cultivation & Landscaping

Drainage Systems

Previous Year Papers of Irrigation & Drainage Engineering

Irrigation and Drainage Engineering- ICAR JRF/SRF 2024

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