Cell fill is affected by (a) Seed size (b) Cell speed (c) Cell size (d) All of the above

Cell fill is affected by
(a) Seed size
(b) Cell speed
(c) Cell size
(d) All of the above
by

1 Answer

Answer :

d) All of the above
by

Related questions

Application rate of sprayer is affected by a. forward of speed b. number of nozzle c. rate of discharge d. all of the above

Description : Application rate of sprayer is affected by a. forward of speed b. number of nozzle c. rate of discharge d. all of the above

Last Answer : d. all of the above

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

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

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

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Last Answer : (d) All of the above

In a horizontal plate type planter maximum obtainable value of cell fill is : A.Greater then 100% B.Less than 100% C.200% D.None of the above

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Last Answer : A.Greater then 100%

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

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Last Answer : D. The number of furrow openers x distance between two furrow

Variation in the drop size of seed can be minimised by (a) Using a short, smooth, small diameter tube with the discharge end close to bottom of furrow. (b) Discharging the seed directly from the metering device within a few centimetres of the furrow bottom. (c) Mechanically transferring the seeds from the metering unit in the furrow. (d) All of the above.

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Last Answer : d) All of the above.

Recommended capacity of the seed box or hopper for tractor mounted (large size) seed drill is a. 2-10 lit b. 10-60 lit c. 100-150 lit d. 200-300 lit

Description : Recommended capacity of the seed box or hopper for tractor mounted (large size) seed drill is a. 2-10 lit b. 10-60 lit c. 100-150 lit d. 200-300 lit

Last Answer : d. 200-300 lit

Recommended capacity of the seed box or hopper for tractor mounted(small size) seed drill is a. 2-10 lit b. 10-60 lit c. 100-150 lit d. 200-300 lit

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Most commonly used metering device for bulk flow seed metering of small and medium size seeds (grains) a) Fluted wheel b) Internal double run c) Stationary opening with agitator d) None of the above

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Formula for established plants to the speed sown based on the dug seed is given by A. CI= [(E×10000) /(D×W) ]×1000 B. CI=[E/(N+E) ]×100 C.Both (A) and (B) D. None of (A) and (B)

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Last Answer : B. CI=[E/(N+E) ]×100

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

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Last Answer : B. 28.8 x 10-2k

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

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

The average spacing of seeds or hills in field is obtained or determined by a) The ratio of linear or peripheral speed of seed pick up units (cells fingers, etc) to the forward speed of the planter b) The distance between the speed pick up units (cells) on the metering unit c) Both (a) and (b) d) None of the above

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Last Answer : c) Both (a) and (b)

Increasing the cylinder speed result in (a) Increase threshing efficiency (b) Reduce cylinder loss (c) Increase seed damage (d) All of the above

Description : Increasing the cylinder speed result in (a) Increase threshing efficiency (b) Reduce cylinder loss (c) Increase seed damage (d) All of the above

Last Answer : (a) Increase threshing efficiency

Increasing the cylinder speed result in a) Increase threshing efficiency b) Reduce cylinder loss c) Increase seed damage d) All of the above

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Last Answer : d) All of the above

Volumetric efficiency is affected by (A) Turbulence velocity and temperature of intake manifold (B) Efficiency of exhaust stroke (C) Valve timing overlap (D) All the above

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When V-belt drive is used a safety device, its performance is affected by a) Variation in belt tention b) Increase in coefficient of friction as belt slippage increase c) Both (a) and (b) d) None of the above

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Formula for established plant to the seed sown based on the delivery rate (kg/ha) is A. CI=[(E×10000) /(D×W) ]×100 B. CI=[E/(N+E) ]×100 C. Both (A) and (B) D. None of (A) and (B)

Description : Formula for established plant to the seed sown based on the delivery rate (kg/ha) is A. CI=[(E×10000) /(D×W) ]×100 B. CI=[E/(N+E) ]×100 C. Both (A) and (B) D. None of (A) and (B)

Last Answer : A. CI=[(E×10000) /(D×W) ]×100

Seed drills differ from the planters in respect of a) metering mechanism b) ground wheel design c) transmission system between ground wheel and roller wheel d) none of the above

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n the following the precision planter is: A. seed drill B. broadcaster C. Dibbler D. dofaan

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Last Answer : C. Dibble

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Last Answer : d) Transplanter

A thresh causes more seed damage if :- a. Seed is increase b. Clearance is increased c. Feed rate is reduced d. Seed is reduced

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A coulter attachment is used with: a. Disc harrow b. Seed drill c. MB plough d. Sub soiler

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Last Answer : c. MB ploug

Planters differ from a seed drill in respect of- (A) kind of power transmission system (B)kind of metering mechanism (C)kind of furrow opener used (D)all of the above

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Last Answer : (B)kind of metering mechanism

ed planting is practiced for row crops in (a) Semi-arid conditions to place seed deep in moist soil (b) High rainfall areas to improve surface drainage (c) Irrigated areas leaving more space for operation of equipments (d) Both (b) and (c)

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Last Answer : d) Both (b) and (c)

Lister planting or furrow planting is practiced for (a) High rainfall areas to improve surface drainage (b) Semi-arid conditions to place seed deep in moist soil (c) Areas where natural moisture conditions are favourable (d) Irrigated areas leaving more space for operation of equipments

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The metering mechanism which is most suitable for metering of small seed is to handle is a. Internal double run mechanism b. Fluted wheel mechanism c. Stationery opening with agitator d. None of the above

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Last Answer : b. Fluted wheel mechanism

Recommended capacity of the seed box or hopper for animal drawn is a. 2-10 lit b. 10-60 lit c. 100-150 lit d. 200-300 lit

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Recommended capacity of the seed box or hopper for manually operated seeder is a. 2-10 lit b. 10-60 lit c. 100-150 lit d. 200-300 lit

Description : Recommended capacity of the seed box or hopper for manually operated seeder is a. 2-10 lit b. 10-60 lit c. 100-150 lit d. 200-300 lit

Last Answer : a. 2-10 lit

Increasing non grain feed rate increase (a) Cylinder losses (b) Seed damage (c) Both (a) and(b) (d) None of the above

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Last Answer : (a) Cylinder losses

Improved uniformity is obtained if seed tube is inclined rear ward at _________ with vertical. a)5-15° b)15-30° c)30-40° d)40-50

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Increasing non-grain feed rate increase a) Cylinder losses b) seed damage c)Both (a) and (b) d) none of the above

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Free (threshed) seed carried over the straw discharged from the rear shoe is called as (a) Cylinder loss (b)walker loss (rack Loss) (b) Shoe loss (d) gathering loss

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Free (threshed) seed carried over the walker or rack in straw and discharge from the rear of machine is called as (a) Cylinder loss (b) walker loss(rack loss) (c) Shoe loss (d) gathering loss

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Last Answer : (b) walker loss(rack loss)

Unthreshed seed discharged from the rear of the machine either in straw or in the material from the cleaning shoe is called (a)cylinder loss (b)walker loss (rack loss) (c)shoe loss (d) gathering loss

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.In Hydraulic sprayers, the degree of atomization is primarily a function of A. Liquid pressure and the nozzle characteristics B. Air velocity C. Size of the nozzle D. Size and shape of the atomizer

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Last Answer : A. Liquid pressure and the nozzle characteristics

swirl plate in the cone nozzle is provided to. a. Impart rotational motion to the liquid passing through it. b. To increase the droplet size. c. To decrease the droplet size. d. To increase the spray angle.

Description : swirl plate in the cone nozzle is provided to. a. Impart rotational motion to the liquid passing through it. b. To increase the droplet size. c. To decrease the droplet size. d. To increase the spray angle.

Last Answer : a. Impart rotational motion to the liquid passing through it.

Size of MB plow is determined by (a) depth of cut (b) width of cut (c) number of accessories (d) none of the above

Description : Size of MB plow is determined by (a) depth of cut (b) width of cut (c) number of accessories (d) none of the above

Last Answer : (b) width of cut

Puddling is done to achieve : a. Soft soil bed b. Non leaching of water c. Size reduction of clods d. Conservation of moisture

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Last Answer : b. Non leaching of water

In hydraulic sprayers, the degree is primarily a function of: a) Liquid pressure and the nozzle characteristics b) Air velocity c) Size of the nozzle d) Shape and size of the atomizer

Description : In hydraulic sprayers, the degree is primarily a function of: a) Liquid pressure and the nozzle characteristics b) Air velocity c) Size of the nozzle d) Shape and size of the atomizer

Last Answer : a) Liquid pressure and the nozzle characteristics

Center of resistence of a mould board plow less at distance equal to A. 1/4th the size of plow from the share wing B. 3/4th the size of plow from the share wing C. 2/3th the size of plow from the share wing D. 1/3th the size of plow from the share wing

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Last Answer : B. 3/4th the size of plow from the share wing

The average working speed of a hand operated chaff fitted with two knives is _________ rev/min.

Description : The average working speed of a hand operated chaff fitted with two knives is _________ rev/min.

Last Answer : 35

In a combine harvester the peripheral speed of the cylinder ranges between ________ m/min.

Description : In a combine harvester the peripheral speed of the cylinder ranges between ________ m/min.

Last Answer : 1200 to 1500

Optimum speed for grains like gram,pea,etc.,thresher using power is a) 300-400rpm b) 400-600rpm c) 600-800rpm d) 1100-1200rpm

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Last Answer : a) 300-400rpm

Optimum operating cylinder speed for wheat threshing using power operated thresher is a) 300-400rpm b) 400-600rpm c) 600-800rpm d) 1100-1200rpm

Description : Optimum operating cylinder speed for wheat threshing using power operated thresher is a) 300-400rpm b) 400-600rpm c) 600-800rpm d) 1100-1200rpm

Last Answer : d) 1100-1200rpm

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main function of the current regulator is A. To prevent the reversal flow of current from the battery when dynamo speed is drops. B. To safeguard against flow of high currents to battery when armature develops more current. C. To prevent building up of high voltage in a circuit. D. None of the above

Description : main function of the current regulator is A. To prevent the reversal flow of current from the battery when dynamo speed is drops. B. To safeguard against flow of high currents to battery when armature develops ... . C. To prevent building up of high voltage in a circuit. D. None of the above

Last Answer : B. To safeguard against flow of high currents to battery when armature develops more current.

Main function of cutout relay in electrical circuit is A. To prevent the reversal of current flow from the battery when dynamo speed (engine speed) reduces. B. To restrict the maximum output at high speed. C. To permit the generation to deliver current to the battery or to the lightening and ignition circuit. D. None of the above

Description : Main function of cutout relay in electrical circuit is A. To prevent the reversal of current flow from the battery when dynamo speed (engine speed) reduces. B. To restrict the maximum output at ... deliver current to the battery or to the lightening and ignition circuit. D. None of the above

Last Answer : A. To prevent the reversal of current flow from the battery when dynamo speed (engine speed) reduces.