eChapters

Q. 1 Froude number is the ratio between
(A) Inertia force to viscous forces (B) Inertia force to gravity force
(C) Inertia force to shear force      (D) Gravity force to inertia force

Q. 1 The amount of heat required to raise the temperature of 1gm milk by
one degree celsius in comparison to water is
(A) 85 %     (B) 93 %
(C) 107 %    (D) 100 %

Q. 1 Unit of refrigeration is:-
(A) Quintal    (B) Gram
(C) kg            (D) Ton

Q. 1 The high moisture grain should be kept in
(A) Air tight structure     (B) Aerated structure
(C) Pucca kothi             (D) Gunny bags in closed room

Q. 1 Which of the following is not a type of grinder ?
(A) Attrition mill      (B) Burr mill
(C) Hammer mill     (D) Solvent extraction mill

Q. 1 LSU dryer was developed at
(A) London State University       (B) Ludhiana State University
(C) Lucknow State University     (D) Lusiana State University

Q. 1 Psychrometric chart is a graphical representation of which properties
of air
(A) Chemical        (B) Aerodynamic
(C) Hygroscopic   (D) Thermodynamic

Q. 1 Fore sight is also known as
(A) Positive sight            (B) Minus sight
(C) Intermediate sight     (D) Vertical sight

Q. 1 Which type of gully is formed on flat land?
(A) U-shaped  (B) V-shaped
(C) L-shaped   (D) T-shaped

Q. 1 Which of the following is a correct match?
(A) Mole drain = pump drainage
(B) Vertical drainage = well drain age
(C) Pipe drain = well drainage
(D) Horizontal drain = bio-drainage

Q. 1 When flow parameters change with time but remain constant with space the flow is called as:-
(A) Unsteady uniform flow       (B) Steady uniform flow
(C) Steady non-uniform flow   (D) Unsteady non-uniform flow

Q. 1 A submersible pump may be
(A) Single stage pump       (B) Multi stage pump
(C) Centrifugal pump         (D) Both (A) and (B)

Q. 1 The Lysimeter is used to determine
(A) Sun shine hours   (B) Wind velocity
(C) Flow velocity        (D) Evapotranspiration

Q. 1 Hygrophilic soils are those
(A) Which attract water       (B) Which do not attract water
(C) Which transmit water    (D) Which produce water

Q. 1 Density of water is:-
(A) 1000 kg/m3    (B) 500 kg/m3
(C) 1500 kg/m3    (D) 2000 kg/m3

Q. 1 Annual depreciation of a machine is included in
(A) Fixed cost         (B) Variable cost
(C) Hiring cost         (D) None of the above

Q. 1 Weight of a manually operated chaff cutter’s fly wheel should not be
below than
(A) 24 kg      (B) 30 kg
(C) 32 kg      (D) 35 kg
(E) 27 kg

Q. 1 While operating a combine harvester, the grain not collected by the
machine is called
(A) Field loss         (B) Shattering loss
(C) Gathering loss (D) Reel loss

Q. 1 Operating speed of power sprayer varies from
(A) 2 - 5 km /hr          (B) 4.8 - 8 km /hr
(C) 10 - 20 km /hr      (D) 20 - 35 km /hr

Q. 1 If the forward speed of a tractor drawn seed drill is increased twice,
then the seed rate delivered will be
(A) Reduced to half            (B) Double
(C) Increased by four time (D) Remains the same

Q. 1 In agricultural tractors, the vibration level is in the range of .......... Hz.
(A) 0 – 2         (B) 2 - 8
(C) 8 – 20       (D) More than 20

Q. 1 A device which is used to store energy in hydraulic system is known as
(A) Motor             (B) Cylinder
(C) Accumulator  (D) Pump

Q. 1 Toe-in and toe-out are related with
(A) Front axle of tractor     (B) Rear axle of tractor
(C) Tractor steering           (D) Transmission system

Q. 1 Improper wheel balancing results in :-
(A) Excessive tyre pressure       (B) Excessive tyre speed
(C) Excessive tyre wear             (D) All above

Q. 1 In which of the following tractor components, the speed reduction takes place? 
(A) Gear box        (B) Differential
(C) Final drive       (D) All of the above

Q. 1 Which option about the statements made below is correct?
(1) The cooling system maintains engine temperature at 71 to 82ºC for petrol engines.
(2) The thermostat valve begins to open at about 60oC and opens widely at about 71ºC.
(A) Statement (1) is true, but statement (2) is false.
(B) Statement (2) is true, but statement (1) is false.
(C) Both statements (1) and (2) are true.
(D) Both Statements (1) and (2) are false.

A hunting governor is ……….
(A) Less sensitive       (B) More sensitive
(C) More stable           (D) None of these is correct

Direction of rotation can be reversed in
(A) 2- stroke engine           (B) 4- stroke engine
(C) Both (A) and (B)          (D) None of these

Sun’s radiation corresponding to that of a black body temperature is
about
(A) 50000 K           (B) 60000 K
(C) 70000 K           (D) 140000 K

Inverse Laplace Transform of 1/(s - 2)2 is
(A) exp(2t)            (B) t exp(2t)
(C) 2t exp(2t)         (D) t2 exp(2t)

For station X, the maximum one day rainfall with 25 years return period is 100 mm. The probability of a on day rainfall equal to or greater than 100 mm at station X occurring at least once in 15 successive years is
(A) 0.458             (B) 0.500
(C) 0.637            (D) 0.990

The curl of the vector A= xyi + yzj + zxk (i, j and k represents unit vectors along the three orthogonal axis) is

(A) xi + yj + zk         (B) – xi – yj – zk

(C) yi + zj + xk          (D) – yi - zj - xk

Integrating the function f (x) = 1 + e−x sin (4x) over the interval [0, 1]

using Simpson’s 1/3rd rule gives

(A) 1.021         (B) 0.091

(C) 1.321         (D) 2.642

Eigen values of the matrix are

(A) 1 and 2             (B) 1 and 3

(C) 1 and 4            (D) 2 and 3

The researcher desires to make a study on the socio-cultural aspects of cyber spatial interactions. As you are aware, cyber space or Internet has emerged as a powerful medium of communication. The survey is meant purely for academic purpose and therefore, shall not be passed on to any one and the data obtained from the respondents shall be kept confidential for all practical purposes. The researcher sincerely requests your honest responses. The questions are of people in general, and that there is no right or wrong answers.

The Internet, new information and communication technologies today are being entrenched into the fabric of our society at a very rapid rate. The Internet has emerged as an extraordinary prominent medium having a tremendous impact on and within society.

This chapter reports the analysis of the data collected from Phase One and Phase Two of the research .The chapter is organized in three sections. The first section presents the analysis of the data collected in the first phase through the administration of the survey questionnaire (Appendix-I). It deals with a study of the potential of Internet as a communication tool through an account of the Internet usage habits of the two cities followed by a presentation of their perception, attitudes and internet adoption among the people.

This chapter outlines the design of Phase One and Phase Two of the research. It outlines the research approaches and methodology utilized in Phase One and Phase Two of the research. The chapter also provides details of the sampling strategies, data sources, collection and analysis of both the phases; and finally addresses ethical issues.

The aim of the research is to make a study of the role of Internet as a medium of interaction, its impact on the society from the social and cultural point of view. Keeping these objectives in mind, the researcher has referred to contemporary researches, books and articles available in the area. The researcher admits that the number of studies available in the area is very much dispersed. In the line of the research questions formulated for conducting the study, the researcher has explored the relevant studies undertaken so far by different researchers.

This research seeks to address some major concerns of communication through cyberspace and its socio-cultural implications. In particular, it seeks to address the use of cyberspace or Internet as a potential medium of communication for the people of Odisha and the relatively positive and negative outcomes of the use of this medium. It investigates the current Internet-mediated communication practice in the twin city (Bhubaneswar and Cuttack) of Odisha and explores the social and cultural implications of the new communication mode.

Unique Achievement in Plant Breeding

Rice

TN-1: First dwarf variety of rice developed in world

IR-8: Second dwarf and first high yielding variety of rice developed in world

Jaya: First dwarf variety of rice developed in India

Agricultural University

17.1 Central Agricultural Universities

1. Central Agricultural University, Imphal Manipur

2. Rani Laxmi Bai Central Agricultural University, Jhansi Uttar Pradesh

3. Dr. Rajendra Prasad Central Agricultural University, Pusa (Samastipur)

Agricultural Research Centers in World

1. Consultative Group on International Agricultural Research (CGIAR Centers)- Montpellier, France (1971)

2. International Center For Tropical Agriculture (CIAT)-Colombia (1969)

All India Coordinated Research Projects

1. AICRP on Nematodes, New Delhi

2. AICRP on Maize, New Delhi

3. AICRP Rice, Hyderabad

4. AICRP on Chickpea, Kanpur

Directorates/Project Directorates

1. ICAR-Directorate of Groundnut Research, Junagarh, Gujarat

2. ICAR-Directorate of Soybean Research, Indore, Madhya Pradesh

1. ICAR-National Bureau of Plant Genetics Resources, New Delhi

2. ICAR-National Bureau of Agriculturally Important Micro-organisms, Mau, Uttar Pradesh

1. ICAR-National Research Centre for Banana, Trichi

2. ICAR-National Research Centre for Grapes, Pune

3. ICAR-National Research Centre for Litchi, Muzaffarpur

1. ICAR-Central Island Agricultural Research Institute, Port Blair

2. ICAR-Central Arid Zone Research Institute, Jodhpur

3. ICAR-Central Avian Research Institute, Izatnagar

Intellectual property : Refers to creations of the mind: inventions, literary and artistic works, and symbols, names, images, and designs.