Soil and Water Conservation Engineering Full Subject Test

Groundwater Development, Wells & Pumps

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5 Questions / Batch 5 प्रश्न / बैच
23
Total Questions कुल प्रश्न
2024
1 Paper
Papers Covered कुल पेपर्स
1 Exam Years 1 परीक्षा वर्ष
19.2%
Exam Weightage परीक्षा वेटेज
In 2024 Exam 2024 परीक्षा में
7 Chapters
Syllabus Chapters पाठ्यक्रम अध्याय
4 Question Types 4 प्रश्न प्रकार
Question Types: प्रश्न प्रकार:
MCQ (Single Correct) MCQ (एकल सही) 13 Match the Following सूची मिलान 1 Statement Based कथन आधारित 4 Assertion & Reason अभिकथन एवं कारण 5

Previous Years Questions (PYQ) Statistics विगत वर्षों के प्रश्न (PYQ) सांख्यिकी

Year-wise question count, paper frequency, and exam weightage percentage for Groundwater Development, Wells & Pumps: Groundwater Development, Wells & Pumps हेतु वर्षवार प्रश्नों की संख्या, पेपर आवृत्ति और परीक्षा वेटेज प्रतिशत:

Year वर्ष Questions प्रश्न Avg / Paper औसत / पेपर Weightage & Trend वेटेज व ट्रेंड
2024 23 Qs 23.0
19.2% —

All Questions in this Subject इस विषय के सभी प्रश्न

23 Questions 23 प्रश्न
1

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.

Agricultural Pumps & Lift Irrigation Agricultural Pumps & Lift Irrigation ICAR JRF Soil And Water Conservation Engineering 2024 Shift 1 Assertion & Reason +4 / −1
2

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.

Agricultural Pumps & Lift Irrigation Agricultural Pumps & Lift Irrigation ICAR JRF Soil And Water Conservation Engineering 2024 Shift 1 Assertion & Reason +4 / −1
3

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.

Agricultural Pumps & Lift Irrigation Agricultural Pumps & Lift Irrigation ICAR JRF Soil And Water Conservation Engineering 2024 Shift 1 Statement Based +4 / −1
4

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.

Agricultural Pumps & Lift Irrigation Agricultural Pumps & Lift Irrigation ICAR JRF Soil And Water Conservation Engineering 2024 Shift 1 Statement Based +4 / −1
5

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.

Agricultural Pumps & Lift Irrigation Agricultural Pumps & Lift Irrigation ICAR JRF Soil And Water Conservation Engineering 2024 Shift 1 Statement Based +4 / −1
6

Most of the gears fail from

(A) . bending fatigue
(B) . surface wear
(C) . stiff housing
(D) . pitting (©). curved surfaces

Choose the correct answer from the options given below:

Agricultural Pumps & Lift Irrigation Agricultural Pumps & Lift Irrigation ICAR JRF Soil And Water Conservation Engineering 2024 Shift 1 MCQ (Single Correct) +4 / −1
7
‘Among the different type of combustion chambers, the peak pressure is the lowest for the
Agricultural Pumps & Lift Irrigation Agricultural Pumps & Lift Irrigation ICAR JRF Soil And Water Conservation Engineering 2024 Shift 1 MCQ (Single Correct) +4 / −1
8

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

Assertion (A) : The power requirement of a rotary mower is much higher than that of a sickle bar mower of the same width
Reason (R) : The knives of rotary mower are hinged to the disc or drum so that they can swing back if they hit a rock or other obstruction; centrifugal force keeps the knives in cutting position during normal operation

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

Agricultural Pumps & Lift Irrigation Agricultural Pumps & Lift Irrigation ICAR JRF Soil And Water Conservation Engineering 2024 Shift 1 Assertion & Reason +4 / −1
9

Given below are two statements

Statement (I) : Specific speed of the pump is directly proportional to the square root of head.
Statement (II) : The specific speed for a single impeller centrifugal pump varies between 300 to 5000.

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

Agricultural Pumps & Lift Irrigation Agricultural Pumps & Lift Irrigation ICAR JRF Soil And Water Conservation Engineering 2024 Shift 1 Statement Based +4 / −1
10
Match List-I with List-II:

Choose the correct answer from the options given below:

Irrigation Water Scheduling & Conveyance Irrigation Water Scheduling & Conveyance ICAR JRF Soil And Water Conservation Engineering 2024 Shift 1 Match the Following +4 / −1
11
Concrete mixture (Cement: Sand: Gravel or broken stone) usually recommended for lining of canals is:
Irrigation Water Scheduling & Conveyance Irrigation Water Scheduling & Conveyance ICAR JRF Soil And Water Conservation Engineering 2024 Shift 1 MCQ (Single Correct) +4 / −1
12
Designing a piped irrigation system requires estimates of friction losses. It is commonly estimated using one of the following formula
Irrigation Water Scheduling & Conveyance Irrigation Water Scheduling & Conveyance ICAR JRF Soil And Water Conservation Engineering 2024 Shift 1 MCQ (Single Correct) +4 / −1
13
Per capita storage capacity of water in India according to 2021 census is approximately:
Irrigation Water Scheduling & Conveyance Irrigation Water Scheduling & Conveyance ICAR JRF Soil And Water Conservation Engineering 2024 Shift 1 MCQ (Single Correct) +4 / −1
14
Drip emission uniformity ($EU$) is calculated using which formula?
Pressurized Irrigation Systems Pressurized Irrigation Systems ICAR JRF Soil And Water Conservation Engineering 2024 Shift 1 MCQ (Single Correct) +4 / −1
15
Light soils can be irrigated successfully across slope up to:
Surface Irrigation Methods Surface Irrigation Methods ICAR JRF Soil And Water Conservation Engineering 2024 Shift 1 MCQ (Single Correct) +4 / −1
16

Following are the statements regarding irrigation efficiencies.

(A) . Water conveyance efficiency is associated with the canal network
(B) . Water application efficiency is related with the irrigation method.
(C) . Economic efficiency is related with the overall performance of the irrigation system

Choose the correct answer from the options given below:

Surface Irrigation Methods Surface Irrigation Methods ICAR JRF Soil And Water Conservation Engineering 2024 Shift 1 MCQ (Single Correct) +4 / −1
17

Border irrigation method

(A) . Has high water application efficiency than furrow method
(B) . Large water streams can be used
(C) . Adequate surface drainage is possible
(D) . Labour requirment is high as compared to check basin

Choose the correct answer from the options given below:

Surface Irrigation Methods Surface Irrigation Methods ICAR JRF Soil And Water Conservation Engineering 2024 Shift 1 MCQ (Single Correct) +4 / −1
18

Groundwater recharge is directly affected by the following

A. Types of rocks formation
B. Storage characteristics
C. Extent of aquifer
D. Transmission characteristics

Choose the correct answer from the options given below:

Aquifer Hydraulics & Well Mechanics Aquifer Hydraulics & Well Mechanics ICAR JRF Soil And Water Conservation Engineering 2024 Shift 1 MCQ (Single Correct) +4 / −1
19

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

Assertion (A) : Outliers are points that depart significantly from the trend of the remaining data.
Reason (R) : The retention or deletion of these outliers can significantly affect the magnitude of statistical parameters computed from the data

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

Aquifer Hydraulics & Well Mechanics Aquifer Hydraulics & Well Mechanics ICAR JRF Soil And Water Conservation Engineering 2024 Shift 1 Assertion & Reason +4 / −1
20

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

Assertion (A) : Volute type centrifugal pumps are adopted to a wide range of head discharge conditions as compared to turbine pumps.
Reason (R) : The efficiency of turbine pumps drastically drops if the operating conditions are altered than the rated ones

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

Aquifer Hydraulics & Well Mechanics Aquifer Hydraulics & Well Mechanics ICAR JRF Soil And Water Conservation Engineering 2024 Shift 1 Assertion & Reason +4 / −1
21

Steady state flow to a well in confined aquifer was studied by Dupuit under some assumptions. Identify the correct ones

(A) . Flow to the well is steady
(B) . The aquifer is isotropic and homogeneous
(C) . The aquifer is not of infinite areal extent
(D) . The well peneterates the entire aaquifer thickness

Choose the correct answer from the options given below:

Aquifer Hydraulics & Well Mechanics Aquifer Hydraulics & Well Mechanics ICAR JRF Soil And Water Conservation Engineering 2024 Shift 1 MCQ (Single Correct) +4 / −1
22
A plot of drawdown of a pumping test and logarithm of time will result into a
Well Hydraulics & Pumping Test Analysis Well Hydraulics & Pumping Test Analysis ICAR JRF Soil And Water Conservation Engineering 2024 Shift 1 MCQ (Single Correct) +4 / −1
23
Desirable characteristics of gravel pack in a tube well construction are listed. One desirable character is wrongly depicted
Tube Well Construction & Development Tube Well Construction & Development ICAR JRF Soil And Water Conservation Engineering 2024 Shift 1 MCQ (Single Correct) +4 / −1

Syllabus Chapters Breakdown पाठ्यक्रम अध्याय विभाजन

7 Chapters 7 अध्याय
Official PYQ Papers

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