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 : How are levers and wheels and axles different?
Last Answer : Feel Free to Answer
Description : What size socket do you need to change the wheel bearings on 1998 GMC Jimmy front and back axles?
Last Answer : Need to know if 2 wheel or 4 wheel drive for the front. Eitherway, there is no nut on the back axles.
Description : Four wheel tractors are most everywhere. A. Popular. C. Non popular B. Best D. Worst
Last Answer : Popular
Description : Vanadium steel is generally used for (A) Railway switches and crossing (B) Bearing balls (C) Magnets (D) Axles and spring
Last Answer : Answer: Option D
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 : 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 : Handbrake is applicable to A. Only front wheels B. Only rear wheels C. Both front and rear wheel. D. All of the above.
Last Answer : B. Only rear wheels
Description : Indicate which of the statement is incorrect with regard to coning of Wheels a)coning of wheels help the vehicle to negotiate a curve smoothly b) It helps in smooth riding c) It increases ... enables the outer wheel of vehicle to take a longer distance e) it restricts the swaying of vehicles
Last Answer : c) It increases wear and Tear of wheel flanges*
Description : In 1951,the number of tractors in India was... a. 8635. c) 8563 b. 86350. d) 85630
Last Answer : 8635
Description : Railway wagon axles are made by heating rods of iron embedded in charcoal powerder. The process is known as
Last Answer : Railway wagon axles are made by heating rods of iron embedded in charcoal powerder. The process ... hardening B. sheradising C. annelaing D. tempering
Description : Consider the following pairs of types of bearings and applications: 1. Partial Journal bearing................... Rail wagon axles 2. Full journal bearing ......................Diesel engine crank-shaft 3. Radial bearing ... matched? [IES-2000] (a) 1 alone (b) 1 and 2 (c) 2 and 3 (d) 1, 2 and 3
Last Answer : (b) 1 and 2
Description : If metres is the distance between extreme axles of a vehicle, its gross load should not exceed (A) 1525 (L + 4.3) - 14.7 L2 (B) 1526 (L + 5.3) - 14.7 L2 (C) 1525 (L + 6.3) - 14.7 L2 (D) 1525 (L + 7.3) - 14.7 L2
Description : Which of the following loading is considered for the design of axles ? (a) Bending moment only (b) Twisting moment only (c) Combined bending moment and torsion (d) Combined action of bending moment, twisting moment and axial thrust
Last Answer : (a) Bending moment only
Description : Spiral gear are used for transmitting power between two shaft Inclined at a. Right angle to each other and axes can intersect b. Right angle to each other and axes cannot intersect c. At angle slightly lesser or greater than 90 of axles can meet d. None of the above
Last Answer : c. At angle slightly lesser or greater than 90 of axles can meet
Description : Bearings used to support axles of traction coaches are (a) Ball bearings (b) Bush bearings (c) Roller bearings (d) Journal bearings
Last Answer : Bearings used to support axles of traction coaches are Roller bearings
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 : 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 : Agricultural tractors are generally having horse power (h.p.)— (A) 20-50 (B) 50-70 (C) 10-15 (D) 20-25
Last Answer : (C) 10-15
Description : tractors are generally fitted with: A)sliding mesh gear box B)constant mesh gear box C)both (a) & (b) D)synchromesh gear box
Last Answer : A)sliding mesh gear box
Description : If you want to stop the car in the shortest distance on an icy road, you should a.107 dynes b.not apply the brakes c.pump' the brakes d.push hard the brakes to lock the wheels e.push just hard enough to prevent slipping
Last Answer : e. push just hard enough to prevent slipping
Description : A car travelling at a speed of 60 km/hour is braked and comes to rest 6 seconds after the brakes are applied. The minimum coefficient of driction between the wheels and the road would be a.0.107 b.0.3 c.0.283 d.0.417 e.0.5
Last Answer : c. 0.283
Description : The traction on rear wheels can be increased by increasing a) Weight on rear wheels b) Weight on front wheels c) Decreasing inflation pressure d) Both a and c Ans. d
Last Answer : ans d
Description : Shortening of top link of tractor three-point hitch system a) Increases weight transfer on rear wheels b) Decreases weight transfer on rear wheels c) Increases penetration of implement d) Decreases penetration of implement Ans. d
Last Answer : Ans. d
Description : Castor angle is essentially related to a) Drive wheels b) Steered wheels c) Towed wheels d) Self-propelled wheels Ans. b
Last Answer : Ans. b
Description : A seed drill with mechanical seed metering device mainly consists of: Frame, Seed box, Seed metering mechanism, drive transmission system, Furrow openers, Covering device, ……, hitch frame and Transport wheels. b. Differential c. U.V joints d. None of the above.
Last Answer : Ans - a. clutch
Description : tractor is a vehicle that runs on continuous tracks instead of wheels. In agriculture they are used for land clearing and land leveling works. a. Row crop b. Walking d. None of the above
Last Answer : <!-- [if !supportLists] -->a. <!-- [endif] -->Ans- c. crawler
Description : Components of seed drill. a. Frame b. Seed box c. Transport wheels d. All of the above
Description : A tractor with fewer wheels Base, higher ground clearance may work successful in which soil A. B. 30-35 D. 40-45 Heavier C. Black cotton soil B. Wet soil D. Lighter soil
Last Answer : Lighter soil
Description : is a self-propelled power unit having wheels for tracks for operating agriculture implements and machines including trailers. A) Car B) Tractor C) Motorcycle D) Truck
Last Answer : Truck
Description : Nellore to medium temperature waste heat recovery system the most suitable device is ------ a) Economizer b) Heat wheels c) Air preheater d) Recuperate d) Carbonate
Last Answer : Heat wheels
Description : In a low to medium temperature waste heat recovery system which of the device is most suitable a) Economiser b) Heat wheels c) air preheater d) Recuperator
Description : Which of the following types of internal combustion engine is generally used as portable engine for pumping and electricity generation? 1. Spark ignition 2. Stationary 3. Vertical single cylinder 3. all of these
Last Answer : ans 2
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 : 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 : Where can one find roulette wheels with only a single 0 in the US?
Last Answer : Correct me if I am wrong that you are reffering to French Roulette? No?
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 : 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