A low mold board with gradual twist that completely invert the furrow slice with a minimum of breakup, thus covering vegetative matter thoroughly is called a. Stubble bottom b. sod bottom c. salted mould board d. general purpose bottom

A low mold board with gradual twist that completely invert the furrow slice with a  minimum of breakup, thus covering vegetative matter thoroughly is called
a. Stubble bottom b. sod bottom  
c. salted mould board d. general purpose bottom
by

1 Answer

Answer :

b. sod bottom
by

Related questions

A long jow mould board with a gradual twist (spiral) that completely inverts the furrow slice with a minimum of break up thus covering vegetative matter thoroughly is called a. Sod bottom b. Stubble bottom c. General bottom d. Slat bottom

Description : A long jow mould board with a gradual twist (spiral) that completely inverts the furrow slice with a minimum of break up thus covering vegetative matter thoroughly is called a. Sod bottom b. Stubble bottom c. General bottom d. Slat bottom

Last Answer : a. Sod bottom

A relative short and broad mould board is curved rather abruptly near the top resulting in a greater degree of pulverization is called a. Sod bottom b. Stubble bottom b. General bottom d. Slat bottom

Description : A relative short and broad mould board is curved rather abruptly near the top resulting in a greater degree of pulverization is called a. Sod bottom b. Stubble bottom b. General bottom d. Slat bottom

Last Answer : b. General bottom

…………………………... moves the trash and roots from ahead of shin towords the main furrow so as 10 ensure complete coverage by the plough bottom a. Coulter b. Jointer c. Mould board d. Shin

Description : …………………………... moves the trash and roots from ahead of shin towords the main furrow so as 10 ensure complete coverage by the plough bottom a. Coulter b. Jointer c. Mould board d. Shin

Last Answer : b. Jointer

.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

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

This type mould boars plough is used for sticky soil. b. Sod or breaker c. Stubble d. None of the above

Description : This type mould boars plough is used for sticky soil. b. Sod or breaker c. Stubble d. None of the above

Last Answer : Ans –a. Slat type

A mould board plough bottom acts as a a. Single sided wedge b. Double sided wedge c. Three sided wedge d. All of the above

Description : A mould board plough bottom acts as a a. Single sided wedge b. Double sided wedge c. Three sided wedge d. All of the above

Last Answer : c. Three sided wedg

turns the furrow slice used in stubble soils. a) Stubble type b) Slat type c) Share d) Jointer

Description : turns the furrow slice used in stubble soils. a) Stubble type b) Slat type c) Share d) Jointer

Last Answer :    <!-- [endif] -->Stubble type

Functions of mold board plough a. Cutting the furrow slice. c) body to yoke b. Increase the depth of operation. d) length of the beam

Description : Functions of mold board plough a. Cutting the furrow slice. c) body to yoke b. Increase the depth of operation. d) length of the beam

Last Answer : Cutting the furrow slice.

is the function of mold board plough. a) Cutting the furrow slice b) Lifting the soil c) Pulverizing the soil d) All of the above

Description : is the function of mold board plough. a) Cutting the furrow slice b) Lifting the soil c) Pulverizing the soil d) All of the above

Last Answer : All of the above

Stubble bottom mold board is used where a) Pulverization is needed b) Inversion is needed c) Both d) None of these Ans. a

Description : Stubble bottom mold board is used where a) Pulverization is needed b) Inversion is needed c) Both d) None of these Ans. a

Last Answer : ans a

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

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

Which one of the following statements regarding septic tanks is wrong? A. A gap of 7.5 cm between the bottom of the covering slab and the top level of scum is provided B. The outlet invert level is kept 5 to 7.5 cm below the inlet invert level C. The minimum width of septic level is 90 cm D. The depth of tank is kept equal to its width

Description : Which one of the following statements regarding septic tanks is wrong? A. A gap of 7.5 cm between the bottom of the covering slab and the top level of scum is provided B. The outlet invert level is kept ... . The minimum width of septic level is 90 cm D. The depth of tank is kept equal to its width

Last Answer : ANS: D

V-shaped sweeps are best suited for a ) Primary tillage b) Stubble mulch tillage c) Rotary tillage d) Minimum tillage

Description : V-shaped sweeps are best suited for a ) Primary tillage b) Stubble mulch tillage c) Rotary tillage d) Minimum tillage

Last Answer : b) Stubble mulch tillage

Sod bottom mold board is used where a) Pulverization is needed b) Inversion is needed c) Both d) None of these Ans. b

Description : Sod bottom mold board is used where a) Pulverization is needed b) Inversion is needed c) Both d) None of these Ans. b

Last Answer : ans b

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.

Description : 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 ... (c) Mechanically transferring the seeds from the metering unit in the furrow. (d) All of the above.

Last Answer : d) All of the above.

.The land side of a mould board plough is made of: A. Malleable iron B. Forged steel C. C45 steel D. Soft Centre steel

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

The landside of a mould board plough is made of: a) Malleable iron b) Forged steel c) C45 steel d) Soft centre steel

Description : The landside 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

owest specific energy requirement for the operation of rotavator is about _______ times as great as a mould board plough working in the same soil. a) Equal b) Twice c) Three d) Four

Description : owest specific energy requirement for the operation of rotavator is about _______ times as great as a mould board plough working in the same soil. a) Equal b) Twice c) Three d) Four

Last Answer : c) Three

Mould board are usually made from a. Soft centre steel b. Hardened carbon steel c. Chilled cast iron d. Mild steel

Description : Mould board are usually made from a. Soft centre steel b. Hardened carbon steel c. Chilled cast iron d. Mild steel

Last Answer : a. Soft centre steel

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

Description : 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

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

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

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)

Moldboard consists of following types : a) General purpose. c) Sod or breaker b) Stubble. d) All of the above

Description : Moldboard consists of following types : a) General purpose. c) Sod or breaker b) Stubble. d) All of the above

Last Answer : All of the above

is the general purpose lying. a) Between stubble and sod b) Between soil and mud c) Between man and machine d) None

Description : is the general purpose lying. a) Between stubble and sod b) Between soil and mud c) Between man and machine d) None

Last Answer :   <!-- [endif] -->Between stubble and sod

.total grain loss in a combine increase with a. increase in forward speed b. decrease in stubble Hight c. increase in concave clearance d. all of the above

Description : .total grain loss in a combine increase with a. increase in forward speed b. decrease in stubble Hight c. increase in concave clearance d. all of the above

Last Answer : .total grain loss in a combine increase with a. increase in forward speed b. decrease in stubble Hight c. increase in concave clearance d. all of the above

267 .Double knives movers offers advantage over conventional mower are a)Double knife are dynamically balanced b) They can be operated at higher forward speeds then conventional mower c)They produce more uniform stubble height d)All of the above

Description : 267 .Double knives movers offers advantage over conventional mower are a)Double knife are dynamically balanced b) They can be operated at higher forward speeds then conventional mower c)They produce more uniform stubble height d)All of the above

Last Answer : d)All of the above

The C/N ratio in the organic matter of furrow slice (upper 15 cm) of arable soils commonly ranges from

Description : The C/N ratio in the organic matter of furrow slice (upper 15 cm) of arable soils commonly ranges from

Last Answer : Ans. 8:1 to 15:1

Dead furrow open furrow is called when plowing is done by (a) Center to side (b) side to center method (c) one way plowing (d) none of the above

Description : Dead furrow open furrow is called when plowing is done by (a) Center to side (b) side to center method (c) one way plowing (d) none of the above

Last Answer : (b) side to center method

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

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

Back furrow is caused while plowing is done (a)center to side (b) side to center (c)one way plowing. (c) none of the above

Description : Back furrow is caused while plowing is done (a)center to side (b) side to center (c)one way plowing. (c) none of the above

Last Answer : a)center to side

Depth of working of a tillage implement is controlled by a) Furrow Wheel b) Gauge Wheel c) Cage Wheel d) Star Wheel

Description : Depth of working of a tillage implement is controlled by a) Furrow Wheel b) Gauge Wheel c) Cage Wheel d) Star Wheel

Last Answer : d) Star Wheel

Dead furrow is made by: a. One way MB plough b. Two way MB plough c. Ridger d. Disc harrow

Description : Dead furrow is made by: a. One way MB plough b. Two way MB plough c. Ridger d. Disc harrow

Last Answer : a. One way MB plough

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

Description : 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

Last Answer : (B)kind of metering mechanism

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 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

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

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

Description : 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

Last Answer : (b) Semi-arid conditions to place seed deep in moist soil

How type furrow (or shovel) opener are especially suited to a. Stoney and root infested fields b. Poorly prepared beds in trashy soil c. Hard field with considerable debris and mulch d. None of the above

Description : How type furrow (or shovel) opener are especially suited to a. Stoney and root infested fields b. Poorly prepared beds in trashy soil c. Hard field with considerable debris and mulch d. None of the above

Last Answer : a. Stoney and root infested fields

Disc type furrow openers are especially suited to A. Stoney and root infested soils B. Poorly prepared bed in trashy soil C. Hard and sticky soil with considerable amount of debris and mulch D. All of the above

Description : Disc type furrow openers are especially suited to A. Stoney and root infested soils B. Poorly prepared bed in trashy soil C. Hard and sticky soil with considerable amount of debris and mulch D. All of the above

Last Answer : C. Hard and sticky soil with considerable amount of debris and mulch

Shoe type furrow openers especially suited to A. Stoney and root infested fields B. Poorly prepared bed in trashy soils C. Hard and sricky soil with considerable amount of mulch and debris D. All of the above

Description : Shoe type furrow openers especially suited to A. Stoney and root infested fields B. Poorly prepared bed in trashy soils C. Hard and sricky soil with considerable amount of mulch and debris D. All of the above

Last Answer : B. Poorly prepared bed in trashy soils

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

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

For operating rotavator on trashy soils which tines are better: A L-shaped B.Hook shaped C.Backward curved tip twist blade D.Straight blade

Description : For operating rotavator on trashy soils which tines are better: A L-shaped B.Hook shaped C.Backward curved tip twist blade D.Straight blade

Last Answer : A L-shaped

This type mould boards plough is used for tough soil of grasses. a. slat c. Stubble d. None of the above

Description : This type mould boards plough is used for tough soil of grasses. a. slat c. Stubble d. None of the above

Last Answer : Ans- b. Sod or breaker

Components of mold board plough a. Share. c) forg b. Mould board. d) All of the above

Description : Components of mold board plough a. Share. c) forg b. Mould board. d) All of the above

Last Answer : All of the above

Select the function of Moldboard plough. a) Lifting the soil. c) Pulverizing the soil b) Cutting the furrow slice d) All of the above

Description : Select the function of Moldboard plough. a) Lifting the soil. c) Pulverizing the soil b) Cutting the furrow slice d) All of the above

Last Answer :  All of the above

The purpose of registration in a mower is (A) to get uniform length of cut of grass (B)to run the mower at minimum power (C)to run the mower at uniform torque (D)to reduce the occurrence of overload

Description : The purpose of registration in a mower is (A) to get uniform length of cut of grass (B)to run the mower at minimum power (C)to run the mower at uniform torque (D)to reduce the occurrence of overload

Last Answer : (B)to run the mower at minimum power

Why does bread mould grow profusely on a moist slice of bread rather than on a dry slice of bread? -Biology

Description : Why does bread mould grow profusely on a moist slice of bread rather than on a dry slice of bread? -Biology

Last Answer : Answer.Bread mould require moisture and nutrients for its growth. A moist slice of bread contains both moisture and nutrients hence, it grows profusely as compared to a dry slice of bread which contains only nutrients but no moisture.

Flights in a rotary dryer are provided to (A) Lift and shower the solids thus exposing it thoroughly to the drying action of the gas (B) Reduce the residence time of solid (C) Increase the residence time of the solid (D) None of these

Description : Flights in a rotary dryer are provided to (A) Lift and shower the solids thus exposing it thoroughly to the drying action of the gas (B) Reduce the residence time of solid (C) Increase the residence time of the solid (D) None of these

Last Answer : (A) Lift and shower the solids thus exposing it thoroughly to the drying action of the gas

Force ( including rolling resistance friction ) that acts upon the stabilising surfaces such landslide and sole of bottom are called a) Useful soil resistance b) Parasitic force d) Draft of implement. d) Pull of implement

Description : Force ( including rolling resistance friction ) that acts upon the stabilising surfaces such landslide and sole of bottom are called a) Useful soil resistance b) Parasitic force d) Draft of implement. d) Pull of implement

Last Answer : b) Parasitic force

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.

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

It consists of dropping the seeds in furrow lines in a continuous stream and covering them with soil. The spacing between the seeds is not uniform. a. Dibbing c. Broadcasting d. None of the above.

Description : It consists of dropping the seeds in furrow lines in a continuous stream and covering them with soil. The spacing between the seeds is not uniform. a. Dibbing c. Broadcasting d. None of the above.

Last Answer : Ans - b. Drilling

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

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