Adjustment needed when thresher blows grains with chaff a.) Decreasing cylinder peripheral speed. b.) Increasing cylinder speed. c.) Decreasing feed rate. d.) Increasing cylinder

Adjustment needed when thresher blows grains with chaff
a.) Decreasing cylinder peripheral speed.
b.) Increasing cylinder speed.
c.) Decreasing feed rate.
d.) Increasing cylinder
by

1 Answer

Answer :

a.) Decreasing cylinder peripheral speed.
by

Related questions

Thresher blows broken grains with chaff due to a) Higher cylinder speed. b) More feed Rate c) More cylinder concave clearance d) Moisture content of the crop is more

Description : Thresher blows broken grains with chaff due to a) Higher cylinder speed. b) More feed Rate c) More cylinder concave clearance d) Moisture content of the crop is more

Last Answer : a) Higher cylinder speed.

Cylinder loss in a stationary power thresher can be reduced by increasing the : M. Cylinder peripheral speed N. Concave clearance O. Blower speed P. All of the above

Description : Cylinder loss in a stationary power thresher can be reduced by increasing the : M. Cylinder peCylinder loss in a stationary power thresher can be reduced by increasing the : M. Cylinder peripheral speed N. Concave clearance O. Blower speed P. All of the above

Last Answer : M. Cylinder peripheral speed

Most important factor affecting threshing efficiency a)peripheral speed of the drum b)cylinder concave clearance c)moisture content of crop d)feed rate

Description : Most important factor affecting threshing efficiency a)peripheral speed of the drum b)cylinder concave clearance c)moisture content of crop d)feed rate

Last Answer : a)peripheral speed of the drum

Differential lock offers advantage of E. Threshing efficiency of thresher (power operated) F. Capacity of chaff cutters G. Cleaning capacity of straw walkers H. None of the above

Description : Differential lock offers advantage of E. Threshing efficiency of thresher (power operated) F. Capacity of chaff cutters G. Cleaning capacity of straw walkers H. None of the above

Last Answer : F. Capacity of chaff cutters

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

Description : 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

Last Answer : (d) All of the above

The threshing efficiency of thresher depends on a) Cylinder peripheral speed b) Cylinder concave clearance c) Feed rate, moisture content and type of crop d) All are correct

Description : The threshing efficiency of thresher depends on a) Cylinder peripheral speed b) Cylinder concave clearance c) Feed rate, moisture content and type of crop d) All are correct

Last Answer :  All are correct

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

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

Last Answer : a) 300-400rpm

In a thresher, by increasing the speed of threshing cylinder a) Threshing efficiency can be increased b) Broken grain loss can be minimized c) Un-threshed grains can be increased d) Straw breakup can be increased Ans. a

Description : In a thresher, by increasing the speed of threshing cylinder a) Threshing efficiency can be increased b) Broken grain loss can be minimized c) Un-threshed grains can be increased d) Straw breakup can be increased Ans. a

Last Answer : ans a

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

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

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

Last Answer : (a) Cylinder losses

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

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

Last Answer : a) Cylinder losses

Axial flow thresher uses a) Raspbar type cylinder b) Serrated disc type c) Spike tooth d) Hammer mill

Description : Axial flow thresher uses a) Raspbar type cylinder b) Serrated disc type c) Spike tooth d) Hammer mill

Last Answer : a) Raspbar type cylinder

Axial flow thresher uses a) Raspbar type cylinder b) Serrated disc type cylinder c) Spike tooth d) Hammer mill

Description : Axial flow thresher uses a) Raspbar type cylinder b) Serrated disc type cylinder c) Spike tooth d) Hammer mill

Last Answer : a) Raspbar type cylinder

Axial flow thresher utilises (a) Rasp bar cylinder (b) Spike tooth cylinder (c) Hammer mill cylinder (d) Peg tooth cylinder

Description : Axial flow thresher utilises (a) Rasp bar cylinder (b) Spike tooth cylinder (c) Hammer mill cylinder (d) Peg tooth cylinder

Last Answer : (b) Spike tooth cylinder

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

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

Speed of power operated machine chaff cutter is E. 35 rpm F. 50 rpm G. 600-1000 rpm H. None of the above

Description : Speed of power operated machine chaff cutter is E. 35 rpm F. 50 rpm G. 600-1000 rpm H. None of the above

Last Answer : G. 600-1000 rpm

Speed of band operated machines chaff cutter having two knives F. 35 rpm G. 50 rpm H. 600 rpm I. 1000 rpm

Description : Speed of band operated machines chaff cutter having two knives F. 35 rpm G. 50 rpm H. 600 rpm I. 1000 rpm

Last Answer : F. 35 rpm

Crop factors which affecting thresher preformation. a) Variety of crop, Moisture in crop material b) Feeding chute angle, cylinder types c) Cylinder speed, feed rate d) Cylinder type, feed rate

Description : Crop factors which affecting thresher preformation. a) Variety of crop, Moisture in crop material b) Feeding chute angle, cylinder types c) Cylinder speed, feed rate d) Cylinder type, feed rate

Last Answer : Variety of crop, Moisture in crop material

Operational factors which affecting thresher preformation. a) Variety of crop, Moisture in crop material b) Feeding chute angle, cylinder type c) Cylinder speed, feed rate d) Cylinder type ,feed rate

Description : Operational factors which affecting thresher preformation. a) Variety of crop, Moisture in crop material b) Feeding chute angle, cylinder type c) Cylinder speed, feed rate d) Cylinder type ,feed rate

Last Answer : Cylinder speed, feed rate

Machine factors which affecting thresher preformation. a) Variety of crop, Moisture in crop material b) Feeding chute angle, cylinder type c) Cylinder speed, feed rate d) Cylinder type ,feed rate

Description : Machine factors which affecting thresher preformation. a) Variety of crop, Moisture in crop material b) Feeding chute angle, cylinder type c) Cylinder speed, feed rate d) Cylinder type ,feed rate

Last Answer : Feeding chute angle, cylinder type

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

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 : d) All of the above

A threshing cylinder of 15cm radius is rotating at 700rpm if peripheral velocity (m/sec) will be a. 11 b.105 c. 210 d. 660

Description : A threshing cylinder of 15cm radius is rotating at 700rpm if peripheral velocity (m/sec) will be a. 11 b.105 c. 210 d. 660

Last Answer : a. 11

.The number of knives on powered chaff cutter a) 2-6 b) 1-2 c) 5-10 d) 10-20

Description : .The number of knives on powered chaff cutter a) 2-6 b) 1-2 c) 5-10 d) 10-20

Last Answer : a) 2-6

Width of cut of disc plow is increased by a)Increasing disc angle b)Increasing tilt angle c)addition of more weight d)Decreasing disc angle

Description : Width of cut of disc plow is increased by a)Increasing disc angle b)Increasing tilt angle c)addition of more weight d)Decreasing disc angle

Last Answer : a)Increasing disc angle

pecific energy requirement of rotary tillers can be reduce by a) Increasing the bite length b) Decreasing depth to diameter ratio c) Both (a) and (b) d) Excessive reduction in total power requirement

Description : pecific energy requirement of rotary tillers can be reduce by a) Increasing the bite length b) Decreasing depth to diameter ratio c) Both (a) and (b) d) Excessive reduction in total power requirement

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

.An olpad thresher is operated (A) Manually (B)By a pair of Bullocks (C)By a tractor (D)By an electric motor

Description : .An olpad thresher is operated (A) Manually (B)By a pair of Bullocks (C)By a tractor (D)By an electric motor

Last Answer : (B)By a pair of Bullocks

Cleaning of sugarcane is obtained at peripheral speed A. 12-15m/sec B. 18-20m/sec C. 20-25m/sec D. 25-30m/sec

Description : Cleaning of sugarcane is obtained at peripheral speed A. 12-15m/sec B. 18-20m/sec C. 20-25m/sec D. 25-30m/sec

Last Answer : B. 18-20m/sec

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

Description : 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 ... up units (cells) on the metering unit c) Both (a) and (b) d) None of the above

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

Needle bearing a roller bearing having a number of smaller diameter roller is well suited to a) Application involving oscillating motion b) Exceptionally high load capacity application at low peripheral speed c) Both (a) and (b) d) None of the above

Description : Needle bearing a roller bearing having a number of smaller diameter roller is well suited to a) Application involving oscillating motion b) Exceptionally high load capacity application at low peripheral speed c) Both (a) and (b) d) None of the above

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

The ratio of reel peripheral speed to forward speed of combine is called (a)velocity index (b)angular velocity index (c)reel speed index (d) kinematic index

Description : The ratio of reel peripheral speed to forward speed of combine is called (a)velocity index (b)angular velocity index (c)reel speed index (d) kinematic index

Last Answer : (c)reel speed index

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 the same linear speed of feed mechanism (c) density of forage material (d) all of the above

Description : 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 the same linear speed of feed mechanism (c) density of forage material (d) all of the above

Last Answer : (d) all of the above

Optimum operating cylinder speed for the power operated maize sheller is a) 200-400rpm b) 400-600rpm c) 600-800rpm d) 1000-1200rpm

Description : Optimum operating cylinder speed for the power operated maize sheller is a) 200-400rpm b) 400-600rpm c) 600-800rpm d) 1000-1200rpm

Last Answer : c) 600-800rpm

iesel engine has less reserve torque then spark ignition because ∙ Torque-speed curve is governed by volumetric efficiency of fuel pump and engine cylinder ∙ Torque is a function of thermal efficiency ∙ Diesel engine has generally low speed engine ∙ None of the above

Description : iesel engine has less reserve torque then spark ignition because ∙ Torque-speed curve is governed by volumetric efficiency of fuel pump and engine cylinder ∙ Torque is a function of thermal efficiency ∙ Diesel engine has generally low speed engine ∙ None of the above

Last Answer : ∙ Torque is a function of thermal efficiency

Disc angle adjustment influences: a. Depth of cut b. width of cut c. Soil break up d. Direction of travel

Description : Disc angle adjustment influences: a. Depth of cut b. width of cut c. Soil break up d. Direction of travel

Last Answer : b. width of cut

thresher causes more seed damage if: a speed is increased b clearance increased c speed is decreased d feed rate is reduced

Description : thresher causes more seed damage if: a speed is increased b clearance increased c speed is decreased d feed rate is reduced

Last Answer : a speed is increased

A thresher causes more seed damage if 1. Speed is increased 2. Clearance is increased 3. Feed rate is reduced 4. speed is reduced

Description : A thresher causes more seed damage if 1. Speed is increased 2. Clearance is increased 3. Feed rate is reduced 4. speed is reduced

Last Answer : ans 1

The thresher caused More seed damage if A. Speed is increases B. Clearance is increase C. Feed rate is reduced. D. Speed is reduced

Description : The thresher caused More seed damage if A. Speed is increases B. Clearance is increase C. Feed rate is reduced. D. Speed is reduced

Last Answer : Speed is increases

The metering mechanism which is suitable for the metering of small seeds as well as large grains. (a) Internal double run mechanism (b) Fluted wheel mechanism (c) Stationary opening with auger (d) None of the above

Description : The metering mechanism which is suitable for the metering of small seeds as well as large grains. (a) Internal double run mechanism (b) Fluted wheel mechanism (c) Stationary opening with auger (d) None of the above

Last Answer : (a) Internal double run mechanism

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

Description : 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

Last Answer : a) Fluted wheel

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

nging the speed of feed mechanism (b) The number of knives on feed mechanism (c) Changing speed of cutter head (d) All of the above

Description : nging the speed of feed mechanism (b) The number of knives on feed mechanism (c) Changing speed of cutter head (d) All of the above

Last Answer : (d) All of the above

The grains are separated from chaff by __________. a) winnowing b)weeding c)sowing d)tilling

Description : The grains are separated from chaff by __________. a) winnowing b)weeding c)sowing d)tilling

Last Answer : a) winnowing

The mechanical cleaning of sugar cane is done due to A. The different in the peripheral velocity of rollers B. Rough surface provided Or the outer surface of rollers C. Blow of air which forces the extraneous material out of the machine D. All of the above

Description : The mechanical cleaning of sugar cane is done due to A. The different in the peripheral velocity of rollers B. Rough surface provided Or the outer surface of rollers C. Blow of air which forces the extraneous material out of the machine D. All of the above

Last Answer : D. All of the above

_______ designates the shape of gross peripheral and cross-sectional boundaries of the soil working tool a) Micro shape c) Edge shape b) Macro shape d) Gross shape

Description : _______ designates the shape of gross peripheral and cross-sectional boundaries of the soil working tool a) Micro shape c) Edge shape b) Macro shape d) Gross shape

Last Answer : c) Edge shape

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

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

Last Answer : a. Seed is increase

Penetration of disc plough can be improved by a) Increase disc angle b) Decreasing tilt angle c) Both (a) and (b) d) None of the above

Description : Penetration of disc plough can be improved by a) Increase disc angle b) Decreasing tilt angle c) Both (a) and (b) d) None of the above

Last Answer : b) Decreasing tilt angle

.When the valves are carried in engine bioel at one side of each cylinder is called A. Valves in head arrangements B. L-head C. I-head D. None of the above

Description : .When the valves are carried in engine bioel at one side of each cylinder is called A. Valves in head arrangements B. L-head C. I-head D. None of the above

Last Answer : B. L-head

An engine is called I or valve in head engine when a) Valve are immediately above the cylinder b) Both valves are on one side c) Both valves are on opposite direction d) None of the above

Description : An engine is called I or valve in head engine when a) Valve are immediately above the cylinder b) Both valves are on one side c) Both valves are on opposite direction d) None of the above

Last Answer : d) None of the above