Given below are two statements, one is... | ICAR JRF/SRF 2024

86

ICAR JRF 29 Jun 2024Shift 1

MCQ (Single Correct) +4 −1

According to the ISSS classification, the diameter of fine sand ranges from

02to2mm 0.02 to 0.2mm 0.25 to 0.5mm 0.1 t00.25mm

87

ICAR JRF 29 Jun 2024Shift 1

Statement Based +4 −1

Given below are two statements

Statement (I) : Specific capacity of a well is measure of the productivity of the well

Statement (II) : Larger the specific capacity of the well, better is the performance

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.

88

ICAR JRF 29 Jun 2024Shift 1

MCQ (Single Correct) +4 −1

When the pumps are joined in series then

Only discharge increases both discharge and delivery head increases only delivery head increases discharge and delivery head both remain unaffected

89

ICAR JRF 29 Jun 2024Shift 1

Match the Following +4 −1

Match List with List-I ee Someone fom

Choose the correct answer from the options given below :

List - I		List - II
A	Reynold's Number Reynold's Number	I	Square root of ratio of inertia force of flowing liquid to pressure force Square root of ratio of inertia force of flowing liquid to pressure force
B	Froude's Number — Froude's Number —	II	Ratio of inertia force of flowing liquid to viscous force Ratio of inertia force of flowing liquid to viscous force
C	Euler’s Number Euler’s Number	ITT	Ratio of inertia force of flowing liquid to surface tension force Ratio of inertia force of flowing liquid to surface tension force
D	Weber's Number — Weber's Number —	IV	Square root of ratio of inertia force of flowing liquid to gravitational force Square root of ratio of inertia force of flowing liquid to gravitational force

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

90

ICAR JRF 29 Jun 2024Shift 1

Assertion & Reason +4 −1

Given below are two statements, one is labelled as Assertion (A) and other one labelled as Reason (R).

Assertion (A) : Rate of flow of gases is usually expressed as weight of fluid flowing across the section

Reason (R) : Gases are compressible fluids.

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

Both (A) and (R) are true and (R) is the correct explanation of (A) Both (A) and (R) are true but (R) is NOT the correct explanation of (A). (A) is true but (R) is false (A) is false but (R) is true.

Irrigation & Drainage Engineering Subjects

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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