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 : 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 : How many units of electricity per hp per hour is used by electric motor: A)0.44 b)0.66 C)0.88 d)1.10
Last Answer : C)0.88 d
Description : Lister plows especially suitable for a.) Dry land agriculture. b.) Breaking hard pan. c.) Earthing plants. d.) Mulching.
Last Answer : a.) Dry land agriculture.
Description : The type wheel is suitable for lomy and sandy soil in dry land weeder. a. Peg c. cono d. None of the above.
Description : Star wheel diameter is in dry land weeder. a. 100 mm b. 110mm d. None of the above.
Last Answer : Ans - c. 120mm
Description : Which equipment is used for weeding in Row crops in rain fed. a) Puddy cono weeder b) Engine operated weeder c) Dry land weeder d) Seed drill
Last Answer : Dry land weeder
Description : machine is used for placing the seeds in continuous furrows at uniform rate. a) Dry land weeder b) Junior home c) Seed drill d) Engine operated weeder
Last Answer : Seed drill
Description : equipment is used for wedding in between rows of standing crops. a) Engine operated weeder b) Cono weeder for puddy c) Junior how d) Dry land weeder
Last Answer : Junior how
Description : has a long handled tool and a 120 mm diameter star wheel a) Engine operated weeder b) Cono weeder for paddy c) Dry land weeder d) Sweep
Description : is useful for uprooting and burying weeds between standing rows of rice crops in wetlands a) Sweep b) Engine operated weeder c) Cono weeder for paddy d) Dry land weeder
Last Answer : <!-- [endif] -->Cono weeder for paddy
Description : An animal drawn seed drill has k number of furrow openers 180mm apart. If the speed of the operation is 2.0kmph then the area covered (ha), in 8 hr day is given by: a) 1.85/1000k b) 28.8 * 10-2k c) k/6.456 d) 1.762k
Last Answer : b) 28.8 * 10-2k
Description : 2m combine is operating at 4 kmph with an overall efficiency of 75%. The area covered by in(ha\h) will be: a. 0.4 b. 0.6 c. 0.8 d. 1.0
Last Answer : b. 0.6
Description : The size of a seed rill is expressed by: A. Amount of seed sown per unit time. B. Length x width of the machine. C. Area covered per unit time. D. The number of furrow openers x distance between two furrow
Last Answer : D. The number of furrow openers x distance between two furrow
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 : .Large tilt angle best for a) Hard soil b) Sticky and non-scouring soil c) Dry and cemented soil d None of the above
Last Answer : b) Sticky and non-scouring soil
Description : Curved twisted blades are specially suited for m. Minimum tillage of trashy land at shallow depths n. Dried hard soils o. Cutting and pulverisation in wet sticky clay soil p. For operating on the sides of plant bed
Last Answer : p. For operating on the sides of plant bed
Description : shaped blades are best suited for i. Minimum tillage of trashy land at shallow depths j. Dried hard soils k. Cutting and pulverisation in wet sticky clay soil l. Working under normal field conditions
Last Answer : i. Minimum tillage of trashy land at shallow depths
Description : Hook type blades best suited for e. Minimum tillage of trashy land at shallow depths f. Dried hard soils g. Cutting and pulverisation especially in wet sticky clay soil h. Working under normal field conditions
Last Answer : f. Dried hard soils
Description : .The land side of a mould board plough is made of: A. Malleable iron B. Forged steel C. C45 steel D. Soft Centre steel
Last Answer : D. Soft Centre steel
Description : Land plane is ideally suited for a) Land levelling b) Earth moving c) Final grading d) Top finishing
Last Answer : d) Top finishing
Description : Land shaping becomes essential where often the following implement is used a) M.B. Plough b) Disc plough c) Cultivator d) All of the above
Last Answer : a) M.B. Plough
Description : .Increase length of a land slide of a one bottom right hand mould board plough will a) Increase the amount of offset on tractor b) Decrease the amount of offset c) No affect d) Affect Completely
Last Answer : c) No affect
Description : Land plane is ideally suited for: a. Land leveling b. Earth moving c. Final grading d. Top finishing
Last Answer : d. Top finishing
Description : .Land shipping become necessary often the following implments is used: a. MB plough b. Disc harrow c. Cultivator d. All of these
Last Answer : a. MB plough
Description : Land shaping becomes essential where often the following implement is used a) M.B. Plough b) Disc Harrow c) Cultivator d) All of the above
Description : A power tiller is relatively more suitable for : A. Puddling of low land paddy fields with a rotary tiller B. Primary tillage of upland paddy fields with a rotary tillers C. Primary tillage with a mould board plough D. Farm transportation work
Last Answer : A. Puddling of low land paddy fields with a rotary tiller
Description : An animal drawn seed drill has k number of furrow openers 180mm apart. If the speed of operation is 2.0kmph, the area covered (ha), in 8-11day is given by: A. 1.85/1000k B. 28.8 x 10-2k C. k/6.56 D. 1.762k
Last Answer : B. 28.8 x 10-2k
Description : Weight per unit of drawbar power is generally ranges between a)50-120kg/kw b)120-150kg/kw c)150-250kg/kw d)250-300kg/kw
Last Answer : a)50-120kg/kw
Description : For rotary cutting blade the proper cutting quality is affected by A)rates of forward speed to blade pert pheral speed B)radius of rotation of cutting blade C)feed per blade D)all of these
Last Answer : D)all of these
Description : High speed diesel A) is used on high speed engine B) has lower fule value then l.s.d per litre. C)both (a) & (b) D)none of the above
Last Answer : C)both (a) & (b)
Description : hen displacement volume is divided by piston displacement, what will we obtained (a) number of cylinders (b) number of power stroke per minute for all cylinders (c) number of revolution of the crankshaft (engine) (d) number of revolution of crankshaft × number of cylinder
Last Answer : (b) number of power stroke per minute for all cylinders
Description : 346- Side deflection of stalk can be minimized by.... (a) Having a short cutting stroke (b) Having an arrangement to obtain two cuts per stroke (c) Both (a) & (b) (d) None of the above
Last Answer : (c) Both (a) & (b)
Description : .Fandem wheels are preferred over dual wheels because a) they tends to reduce load on an area by50% b)they tends to reduce soil contact pressure c)reduces sub soil compact ness pressure d)none of the above
Last Answer : a) they tends to reduce load on an area by50%
Description : Dual wheels have disadvantage of a)reducing soil contact pressure and sub soil compact negative pressure b) concentrating load over an area c)reduces load on area by 50% d) none of the above
Last Answer : b) concentrating load over an area
Description : Swinging drawbar is advantageous because it help A. Taking short turn with machine wider than the tractor B. Reduces side draft C. Leaves only small area uncovered at corner of the fied D. All the above
Last Answer : A. Taking short turn with machine wider than the tractor
Description : Flow rates of particular nozzle is directly proportional to a. square root of pressure b. orifice area c. Both (a) and (B) d. none of the above
Last Answer : c. Both (a) and (B)
Description : At smaller disc angles , the draft tends to increase in disc plough because of a) Greater contact area between furrow wall and the convex side of the disc b) Increase in the side draft c) Greater throw of the soil d) All of the above
Last Answer : a) Greater contact area between furrow wall and the convex side of the disc
Description : A slat mould board scours better than a solid mould board because of smaller contact area resulting in a) Reduction of adhesive force b) Increase in soil pressure c) Both (a) and (b) d) None of the above
Last Answer : c) Both (a) and (b)
Description : Capacity of field choppers (chaff cutter) is affected by.... (a) Capacity of the feed mechanism (cross-sectional area) (b) Rate of advance of material through throat considered as to be same linear speed of feed mechanism (c) Density of forage material (d) All of the above
Last Answer : (d) All of the above
Description : The estimated useful life of diesel engine is: A)8 years b)10 years C)12 years d)14years
Last Answer : b)10 years
Description : Which of the following refers to the white salt which covers the land in some areas during dry season? (1) usar (2) reh (3) erg (4) reg
Last Answer : (2) reh Explanation: Reh refers to a mixture of soluble sodium salts appearing as efflorescence on the ground in arid or semiarid regions in India. It covers the land in the form of a white layer. It is also known as Kallar.
Last Answer : reh
Description : Geetha runs at a speed of 12 km per hour and she increases her speed in every hour by 1 km per hour. In how many hours will he covers 27.8km ? a) 1 1/4 hours b) 2 1/3 hours. c) 3 1/2 hours. d) 2 1/5 hours.
Last Answer : D Geetha starts with 12 kmph. Distance covered in first 1 hour = 12 km she increases her speed in every hour by 1 km. Speed in 2nd hour = 13 km/hr Distance covered in 2nd hour = 13 km Remaining distance = 27.8 ... total time = 1 + 1 + 1/5 hours = 2 1/5 hours. Hence the answer is 2 1/5 hours.
Description : High carbon steel having carbon content about (A) 0.25 % (B) 0.25 – 0.50 % (C) 0.50 – 1.5 % (D) 2.5 - 4.5 %
Last Answer : (C) 0.50 – 1.5 %
Description : Medium Carbon steel was carbon content about (A) 0.25 % (B) 0.25 – 0.50 % (C) 0.50 – 1.5 % (D) 2.5 – 4.5 %
Last Answer : (B) 0.25 – 0.50 %
Description : Carbon content in the cast iron is (A) 2.5 – 4.5 % (B) 0 – 0.25 % (C) 0.25 – 0.50 % (D) 0.50 – 1.5 %
Last Answer : (B) 0 – 0.25 %
Description : What is the natural frequency of driver sheet suspension a) 0.5-1.5 Hz b) 1.5-4.0 Hz c) 4.0-6.0 Hz d) 4.0-10 Hz
Last Answer : a) 0.5-1.5 Hz
Description : Mild steel is an alloy with carbon content a)0.25%. b)5% c)10%. d)25%
Last Answer : a)0.25%.