Ans- a. 1hp/ha
Description : Unit power is available for crop production is about ….hp/ha a. .54. c) .78 b. .89. d) .9
Last Answer : 54
Description : People living at sea level have around 5 million RBC per cubic millimeter of their blood whereas those living at an altitude to 5400 metres have around 8 million. This is because at high altitude ... required amount of O2 to survive (d) there is more UV radiation which enhances RBC production.
Last Answer : (c) atmospheric O2 level is less and hence more RBCs are needed to absorb the required amount of O2 to survive
Description : What is the compression ratio supposed to be for a jiffy 3hp ice auger?
Last Answer : Need answer
Description : State starters used for i) 3-Ph squirrel cage induction motor (3HP) ii) D.C. motor
Last Answer : Name the starters used for following motors : i) 3 H.P. 3-Ph squirrel cage I.M: i) DOL starter OR ii) Star-Delta Starter OR ii) Auto transformer starter OR iii) Soft start starter. ii) D.C Shunt Motor : 1) Armature resistance starter (Three Point Starter) OR 2) Four Point Starter
Description : is the identification of energy consumption level, which is desirable as a management objective to work towards energy conservation a) Recording b) Targeting c) Analysing d) Monitoring
Last Answer : Targeting
Description : Sweep and Junior hoe weeder have coverage capacity of a. 1 ha per day. b. 0.5 ha per day. c. 0.75 ha per day. d. None of above
Last Answer : Ans- c. 0.75 ha per day.
Description : Engine operated weeder has capacity of a. 1 ha per day b. 0.75 ha per day c. 0.5 ha per day d. None of above
Last Answer : Ans- b. 0.75 ha per day.
Description : is the range of capacity of Vertical Conveyer reaper a) 0.1- 0.5 ha/h b) 0.4-0.6 ha/h c) 10-15 ha/h d) None of the above
Last Answer : 0.4-0.6 ha/h
Description : Junior hoe cover ……… ha per day. a. 2.5. c. 3.5 b. 1.5. d. 1.0
Last Answer : 1.5.
Description : In junior hoe the coverage is _ ha per day a) 1.5 b) 2.5 c) 1.7 d) 3.0
Last Answer : 1.5
Description : At present the farm power availability as per hectare is…. a) 1.84KW/ HA c) 1.85KW/HA b) 2.04KW/ HA d) 2.06KW/ HA
Last Answer : 1.84KW/ HA
Description : The hp available at the crank shaft which is measured by a suitable dynamo meter is called 1. IMEP 2. BHP 3. Both 1 and 2 4. none of these
Last Answer : <!-- [if !supportLists] -->1. <!-- [endif] -->ans 2
Description : The coverage of is dry land weeder is 0.05 ha/day. a. Peg c. 0.05 ha/day.d. None of the above.
Last Answer : Ans - b. star
Description : Area that one man can spray in a day is: A. 0.1 ha B. 0.2 ha C. 0.3 ha. D. 9.4 ha
Last Answer : 9.4 ha
Description : Capacity of vertical conveyor reaper is A) 0.1-0.9 ha/h B) 10-20 ha/h C) 0.4-0.6 ha/h D) 1-2 ha/h
Description : In dry land weeder coverage is ha/day a. 0.05 b. 0.07 c. 0.1 d. 0.18
Last Answer : 0.05
Description : is the mechanical manipulation of soil to provide favorable condition for crop production. A. Power tiller C. Rotary tiller B. Tillage D. Disc plough
Last Answer : Tillage
Description : Calculate the power output in horsepower of an 80-kg man that climbs a flight of stairs 3.8 m high in 4.0 s. a) 744.8 hp b) 0.998 hp c) 746 hp d) 1.998 hp Formula: Power = Fd/t = mgh/t F = W = mg d = h
Last Answer : 0.998 hp
Description : The ratio of the crop yield to the total amount of water used for irrigation is called, measured in kg/ha-cm is
Last Answer : Ans.Water use efficiency
Description : True potato seed (TPS) enough for planting one ha. crop.
Last Answer : Ans.40-45 gm
Description : Mustard crop planted at a spacing of 50 x 20 cm will have _______ plants/ha.
Last Answer : Ans.1,00,000
Description : Seed rate of lentil crop is —kg/ha a. 12 to 15 b. 20 to 25 c. 30 to 40 d. 45 to 50
Last Answer : c. 30 to 40
Description : The average agricultural production from irrigated area is: (a) 1/8 tonnes/ha (b) 2.0 tonnes/ha(c) 2.4 tonnes/ha (d) 2-8 tonnes/ha
Last Answer : (c) 2.4 tonnes/ha
Description : The Sweep coverage is to ha/day. a. 1.75 to 2.5 b. 1.95 to 3.5 c. 1.35 to 2.3
Last Answer : 1.75 to 2.5
Description : Q2. What are the desirable agronomic characteristics for crop improvement? -Science
Last Answer : The essential agronomic features required for crop improvement are: Profuse branching along with tallness in any fodder crop Dwarfness in any cereals
Description : The scientific process by which crop plants are enriched with certain desirable nutrients is called
Last Answer : The scientific process by which crop plants are enriched with certain desirable nutrients is ... B. breeding C. Biofortification D. Bioremediation
Description : 9. The scientific process by which crop plants are enriched with certain desirable nutrients is called a) Crop protection b) breeding c) biofortfication d)bioremediation
Last Answer : c) biofortfication
Description : Knapsack hand compression sprayer covers b. 1-2 ha/day c. 1-3 ha/day d. None of above
Last Answer : Ans- a. 0.5-1 ha/day.
Description : The power developed in prime mover of power operated sprayer is a) 1 to 5 HP b) 5 to 10 HP c) 10 to 20 HP d) None of the above
Last Answer : 1 to 5 HP
Description : Why high latent heat of vaporisation is desirable in a refrigerant ?
Last Answer : A high latent heat of vaporisation of refrigerant results in small amount of refrigerant and thus lesser circulation system of refrigerant for same tonnage.
Description : is the minimum pressure required for operating a nozzle in desirable condition a) 1 kg/cm b) 1.5kg/cm c) 2 kg/cm d) 2.5kg/cm
Last Answer : 1.5kg/cm
Description : An actual engine is to be designed having same efficiency as the Carnot cycle. Such a proposition is (a) feasible (b) impossible (c) possible (d) possible, but with lot of sophistications (e) desirable.
Last Answer : Answer : d
Description : It is a… of soil to provide favorable condition for crop production. a. Chemical manipulation. c) Mechanical & chemical manipulation b. Mechanical manipulation d) none of the above
Last Answer : Mechanical manipulation
Description : What horse power is required to isothermally compress 800 ft^3 of Air per minute from 14.7 psia to 120 psia? A. 28 hp B.108 hp C.256 hp D.13900 hp Formula: W= p1V1 ln (p1/p2) Power = dW / dt
Last Answer : 108 hp
Description : Polar moment of inertia is a.Applicable to masses whereas moment of inertia is applicable to area only b.The moment of inertia for an area ralative to a line or axis which is out the plane of area ... The moment of inertia for an area relative to a line or axis perpendicular to the plane of the area
Last Answer : e. The moment of inertia for an area relative to a line or axis perpendicular to the plane of the area
Description : Maximum combustion temperature in gas turbines is of the order of 1100 to 10°C whereas same is around 00°C in I.C. engine ? Why ?
Last Answer : High temperature in I.C. engine can be tolerated because it lasts for a fraction of second but gas turbines have to face it continuously which metals can’t withstand.
Description : Soils having 200 kg available K2O/ha will be — fertile soil for K a. High b. Low c. Medium d. None of these
Last Answer : c. Medium
Description : Motorized knapsack sprayer are powered by - HP petrol engine. a) 1.2 to 3.2 b) 2.2 to 3.4 c) 0.2 to 3.2 d) 1.2 to 3.0
Last Answer : 1.2 to 3.0
Description : Selling lays emphasis on the _________________ whereas marketing on _______________ 1. Product, Customer wants 2. Production, Customer Wants 3. Production, Product 4. Product, Cost 5. None of these
Last Answer : Product, Customer wants
Description : Power tillers are popularly available in hp range of q. 6-12 hp r. 12-20 hp s. 1-6 hp t. 20-50 hp
Last Answer : q. 6-12 hp
Description : Q1. What are the desirable characters of bee varieties suitable for honey production? -Science
Last Answer : The variety of bee should yield large amount of honey. The bees should stay for a longer period in bee hives The bees should not sting much. Bee should be disease resistant.
Description : Mrs. Kirandeep, a driving instructor, has to arrange training schedule for some of her pupils. She has 8 new pupil who wish to book either a morning or evening of a particular day. The ... Mr. Ronald can make any time on a Saturday. Which of the following two should have morning appointments
Last Answer : (3) Cylindrical and uninucleated
Description : Which of the following is not the unit of power? (A) kW (kilowatt) (B) hp (horse power) (C) kcal/sec (D) kcal/kg sec
Last Answer : (D) kcal/kg sec
Description : Which of the following is a data interfacing format? a.HP/GL b.ACER c.ASUS d.IBM
Last Answer : a.HP/GL
Description : One hp is equal to 1. 246watts 2. 250 watts 3. 746watts 4. 1000watts
Last Answer : ans 3
Description : A potato digger elevator can be mounted to a tractor with hp. a) 10-15 hp b) 20-25 hp c) 50-70 hp d) None of the above
Last Answer : 20-25 hp
Description : The hp required to operate subsoil plough a) 10-20hp b) 20-30hp c) 60-100hp d) 140-200hp
Last Answer : 60-100hp
Description : How many HP for tractor is suitable suitable for 20 hectares farm? A. 10-15 C. 20-25. B. 30-35 D. 40-45
Last Answer : 20-25
Description : models of tractor are being produce in India in different HP ranges. A) 39 B) 40 C) 50 D) 45
Last Answer : 39
Description : 3 horsepower (hp) = _____________watts? a) 1492 watts b) 2238 watts c) 746 watts d) 2238 kilowatts Formula: 1hp= 746 watts
Last Answer : 2238 watts