FREE Agricultural/Bioengineering Farm Machinery Questions and Answers
What kind of seed metering system has a feed wheel with fine and coarse ribbed flanges?
A seed metering tool of the internal double run type has fine and coarse ribbed flanges on the feed wheel. It is made up of discs that are enclosed in a casing that fits beneath the seed box and are positioned on a spindle.
What is the name of the procedure for igniting fuel by heat of compression?
Compression ignition method refers to the process of igniting fuel using heat from compression. A compression ignition engine is a diesel engine. This method doesn't require any electrical equipment for the purpose of ignition.
Which clutch is employed in a mower's driving mechanism?
The power transmission unit in bullock-drawn mowers is made up of an axle, gears, crank wheel, crankshaft, and pitman. The axle receives power from the transport wheel and transmits it through the gearbox. The pitman and knife are connected via a ball and socket system. Using a dog clutch, the operator can manage the drive unit.
What tool is used to regulate the flow of oil and keep the lubricating system's pressure at the proper level?
Relief valves are offered to regulate the flow of oil and preserve the proper pressure in the lubricating system. The valve is made out of a ball that is supported over an aperture by a movable spring.
How big a field can traditional implements handle?
Farmers that rely on animals for power typically employ moldboard ploughs and soil stirrers. Work output is poor since traditional implements only have a field capacity of 0.3–0.4 ha/day.
There is an impeller with radial vanes acting as the driving member and a runner with radial vanes acting as the driven member.
A driving member and a driven member make form a fluid coupling. The driving part is an impeller with radial vanes, while the driven member is a runner with radial vanes. There is an appropriate enclosure that houses the complete device.
What percentage of India's total land area is used for agriculture?
With a total size of 329 million hectares, India is a sizable nation. About 166 million hectares of the whole geographical area are arable, while there are about 142 million hectares of net sown land.
How much of a fertilizer is lost if it is not applied correctly?
Seed drills, sometimes known as seed cum fertilizer drills, make it easier to sow seeds in rows and apply fertilizer and seed correctly in the field. Therefore, inputs are saved by 10 to 15 percent. Incorrect application of fertilizers is thought to result in a 30% loss.
How much of the country's GDP is contributed by the processed food sector?
The processed food sector, which accounts for 6% of all industrial investment, 13% of exports, and 6.3% of GDP, is the fifth largest in the economy.
Which component drives semi-mounted or mounted type tractor-drawn mowers?
PTO shafts are used to drive semi-mounted or mounted type tractor drawn mowers. In this instance, the mower's forward motion is not used to drive the cutting mechanism. A universal joint is used to link a shaft to the PTO shaft, which powers a pulley.
What distinguishes each knife clip from the others?
The assembly known as a cutter bar is made up of fingers, knife guides, on-footwear plates, and shoes. It is employed in forging and lawn cutting. It is constructed from premium steel. It functions like a knife. The knife moves on ledger plates that are included with the knife guard. The pieces are held against the ledger plates by knife clips. Wearing plates are separated by 20 to 30 cm when placing knife clips.
Of the following, which one is not a form of drilling?
The check row method is a planting technique that maintains a constant space between plants and rows. With this technique, seeds are properly sown along furrows that are parallel and straight. The rows are always parallel to one another.
Which method of planting involves burying the seeds after they have been inserted into the holes produced in the seed bed?
Putting seeds in holes drilled in the seed bed and covering them is known as "dabbling." In this approach, seeds are inserted into holes that are predetermined in depth and spaced precisely. Dibbler is the name of the tool used for dibbling.
The following is a reduced by agriculture mechanization.
Farm mechanization significantly lessens the drudgery of labor. When using bullocks with 15 cm-wide furrows to plow one hectare of land at a time, a ploughman must travel around 66 miles on foot.
Which type of clutch has multiple thin metal plates that are alternately positioned to serve as the driving and driven members?
Multiple disc clutches can also be multiple plate clutches. It has several thin metal plates that are alternately positioned to function as the driving and driven components. The clutch shaft is connected to one set, while the flywheel is connected to the other.
What percentage of farms are owned by small and marginal farmers?
The Indian economy's most significant sector is agriculture. Small holdings are where the majority of farming is done. Small and marginal farmers account for roughly 75% of agricultural holdings, while semi-, medium-, and large farm proprietors account for about 25%.