Given below are two statements, one is labelled as Assertion (A)...

All Subjects General Agriculture Groundwater Development, Wells and Pumps Open Channel Hydraulics Soil, Plant, Water and Atmosphere Relationship Watershed Hydrology Soil and Water Conservation Watershed Management Irrigation Water Management Management of Degraded, Waterlogged and Other Problematic Soils and Water Protected Cultivation

Q.21

Soil and Water Conservation Engineering- ICAR JRF/SRF 2024

Assertion & Reason

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

Assertion (A) : A fluidised bed gasifier is most versatile and can handle biomass with high ash content

Reason (R) : Fluidised bed generally contains either inert material or reactive material

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.

Q.22

Soil and Water Conservation Engineering- ICAR JRF/SRF 2024

Assertion & Reason

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

Assertion (A) : Noise Induced Hearing Loss (NIHL) is irreversible.

Reason (R) : NIHLis even, being greater in lower frequency than higher frequency.

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.

Q.23

Soil and Water Conservation Engineering- ICAR JRF/SRF 2024

Statement Based

Given below are two statements

Statement (I) : The top of the piston heats much more than does the lower skirt

Statement (II) : The pistons are made larger at the top to absorb excessive heat released during compression stroke, and are said to have skirt taper.

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

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

Q.24

Soil and Water Conservation Engineering- ICAR JRF/SRF 2024

Statement Based

Given below are two statements

Statement (I) : Premixed combustion is smoother and quieter than diffusion combustion

Statement (II) : The longer the ignition delay, the higher percentage of the fuel that burns in premixed combustion and lower the percentage that burns in diffusion combustion

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

Q.25

Soil and Water Conservation Engineering- ICAR JRF/SRF 2024

Statement Based

Given below are two statements

Statement (I) : Hydrodynamic lubrication occurs when oil film is thick enough to prevent projections on one surface from contacting those projections on the mating surface

Statement (II) : All bearings in an engine are in hydrodynamic lubrication when the engine is started from rest or when it is coasting to a stop

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

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