Description : Tractors can be generally classified by number of or wheels A. Axles C. Single Wheel
Last Answer : Axles
Description : While Lilo was playing with a toy tractor, she rolled it over an ink drop. The image on the right shows the ink drop and the marks on the floor left by tractor's wheels. The diameter of the back ... is the number of revolutions made by the front wheel between the ink drop and the last mark?
Last Answer : 6
Description : The injection pressure of ic engine used on tractors is in range of kg/cm2 1. 0-6 2. 60-120 3. 120-200 4. 200-300
Last Answer : ans 3
Description : The productions of indigenous tractors started in india …. a. 1961. c) 1956 b. 1987. d) 1990
Last Answer : 1961
Description : In 1951,the number of tractors in India was... a. 8635. c) 8563 b. 86350. d) 85630
Last Answer : 8635
Description : tractors are almost used in the current generation. a. Petrol c) Electric b. CNG d) Diesel
Last Answer : Diesel
Description : Tractors with less specific fuel consumption should be preferred because..... A. High efficiency C. Good output B. Good for field D. Less cost
Last Answer : Less cost
Description : India is the largest producer of tractors in the world. A) True B) False
Last Answer : true
Description : Production of tractors, motor, engines and process equipment is domain of organised a) Unorganised sector b) rOrganised sector c) Both of the above d) None of above
Last Answer : Organised sector
Description : In 1951 there were no of tractors present in India. a) 8635 b) 8000 c) 5000 d) 200
Description : One example is that loader tractors were created by - the blade A. Removing C. Both A &B B. Adding D. None of Above
Last Answer : Removing
Description : Bulldozers are very powerful tractors and have excellent ground-hold A. Design C. Ground Hold capacity B. Rate D. Carrying capacity
Last Answer : Ground Hold capacity
Description : Mechanisation in india at various levels can be done in following ways a) by introducing the improved agricultural implements on small scale holding to be operated by bullocks. b) by using small ... tractor and machines on remaining holding to supplement animal power source. d) All of the above
Last Answer : All of the above
Description : The production of tractors and power tillers started in ……. a)1950 b)1940 c)1960 d)2001
Last Answer : 1960
Description : According to Gauss' Law, the magnitude of the electric field is zero everywhere inside a conductor if: w) electrostatic equilibrium is achieved x) the surface is a metal y) the conductor is moving z) the conductor is a non-Gaussian surface
Last Answer : ANSWER: W -- ELECTROSTATIC EQUILIBRIUM IS ACHIEVED
Description : A grinding wheel rotates at 3000 rpm. When power supply is cut off the wheel stops in 5 sec. The number of revolutions made by the wheel before coming to rest would be a.500 b.107 dynes c.250 d.3000 e.1000
Last Answer : c. 250
Description : The motion of a bicycle wheel is a.Curvilinear b.Translatory c.Linear d.Rotary as well as translatory e.Rotary
Last Answer : d. Rotary as well as translatory
Description : Which of the following is not a lever of the first order? a.Pair of Smith's tongs b.Wheel barrow c.Ordinary balance d.Pair of scissors e.107 dynes
Last Answer : b. Wheel barrow
Description : In a single threaded worm and worm wheel the number of teeth on the worm wheel is 60. The diameter of the effort wheel is 12 cm and that of load drum is 8 cm. The velocity ratio will be a.90 b.120 c.60 d.45 e.107 dynes
Last Answer : a. 90
Description : A grinding wheel rotates at 3000 rpm. When power supply is cut-off the wheel stops in 10 seconds. The number of revolutions made by the wheel before coming to rest would be a.1500 b.3000 c.1000 d.250 e.500
Last Answer : d. 250
Description : In a single threaded worm and worm wheel the number of teeth on the worm wheel is 80. The diameter of the effort wheel is 12 cm and that of load drum is 8 cm. The velocity ratio will be a.60 b.45 c.120 d.107 dynes e.90
Last Answer : c. 120
Description : The torque of 50 Nm is applied on the wheel operating a valve. If the wheel is rotated through two revolutions, work done in Newton-metres is given by a.628 b.107 dynes c.314 d.25 e.100
Last Answer : a. 628
Description : A wheel 8 mts in diameter coasts to rest from a speed of 800 rpm in 10 minutes. Its angular deceleration is a.308/min2 b.683 rad/min2 c.502 rad/min2 d.107 dynes e.809 rad/min2
Last Answer : c. 502 rad/min2
Description : A grinding wheel is rotating at 3000 rpm. When the switch is turned off the wheel stops in 10 seconds. The uniform deceleration of the wheel was a.1 rad/s2 b.31.4 rad/s2 c.4 rad/s2 d.62.8 rad/s2 e.10.4 rad/s2
Last Answer : b. 31.4 rad/s2
Description : A wheel accelerates from rest with an acceleration of 6 rad/sec2. How many revolutions are experienced in 4 seconds? a.12.36 b.25.6 c.9.82 d.107 dynes e.7.64
Last Answer : e. 7.64
Description : Instantaneous centre for a rolling wheel on a straight track will be at a.107 dynes b.A c.B d.C e.D
Last Answer : e. D
Description : When a train is rounding a curve to prevent side thrust on the wheel flanges of cars a.Opposite thrust is created to counter balance this thrust b.Guide rail sections are provided to take care of ... are provided in the train d.Outside rails are realised e.Rail section is made thick on curvature
Last Answer : d. Outside rails are realised
Description : pressure should be high in front wheel of the tractor because of a) high slippage b) low slippage c) high traction d) easy steer ability Ans. d
Last Answer : ans d
Description : pressure should be less in rear wheel as compare to front wheel because of a) high traction b) low draft c) high draft d) none of these Ans. a
Last Answer : ans a
Description : Differential lock in tractor is used to improve a) Lateral stability b) Braking performance c) Hydraulic lift d) Traction of a wheel
Last Answer : Braking performance
Description : In tractor engine the complete path of power from the engine to the wheel is called 1. Power train 2. Power wheel 3. Both 1 and 2 4. none of these
Last Answer : <!-- [endif] -->ans 1
Description : It is the link between the knife and crank wheel of the mower. a. connecting rod c. rod d. None of above
Last Answer : Ans- b. Pitman
Description : The type wheel is suitable for lomy and sandy soil in dry land weeder. a. Peg c. cono d. None of the above.
Last Answer : Ans - b. star
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 : Peg or star wheel type weeder is suitable for weeding in lands. a. Wet c. Soft d. None of the above.
Last Answer : Ans - b. dry
Description : This type seed metering mechanism consist of wheel with fine and coarse ribbed flanges. b. fluted feed c. Cup feed d. None of the above
Last Answer : Ans - a. Internal double run
Description : The metering mechanism used in potato planter is: A. Fluted roller B. Brush feed type C. Picker wheel type D. Cell feed type
Last Answer : Picker wheel type
Description : is a device to refill a furrow after seed has been placed in it. a) Seed box b) Covering device c) Transport wheel d) Seed drill
Last Answer : Covering device
Description : Walking Type Tractor is also called as a. Wheel tractor c) Crawler tractor b. Power tiller d) Both a and b
Last Answer : Power tiller
Description : In vertical conveyor reaper, the crop to be harvested are guided by a) Star wheel b) Reel c) Row divider d) Cutter bar
Last Answer : Star wheel
Description : are the labelling of cutter bar. a) Shoe, ledger plate, wearing plate, knife, knife section, etc. b) Star wheel, engine, cage wheel, etc. c) both A & B d) Conveyor belt, cutter bar, rivers, etc
Last Answer : Shoe, ledger plate, wearing plate, knife, knife section, etc.
Description : Which component of seed drill is used for transmit power to operate seed dropping mechanism. a) Frame b) Transport wheel c) Seed box d) Covering device
Last Answer : Transport wheel
Description : is not component of seed drill. a) Pressure regulator b) Frame c) Seed box d) Transport wheel
Last Answer : Pressure regulator
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
Last Answer : Dry land weeder
Description : is a component of seed drill a) Transport wheel b) Storage box c) Cultivator d) Driller
Description : The components of disc plough are . a) Frame extension b) Top link connection c) Furrow wheel d) All of the above
Last Answer : <!-- [endif] -->All of the above
Description : is the wheel of the plough, which runs on the plough land. a) Gauge wheel b) Land wheel c) Furrow wheel d) None
Last Answer : Land wheel
Description : There are a few accessories necessary for plough are . a) Jointer b) Coulter c) Land wheel d) All of above
Last Answer : All of above
Description : Capillary wick is a part of a) heat pump b) heat wheel c) heat pipe d) regenerator
Last Answer : heat pipe