Description : Types of double action disc harrow A) Tandem disc harrow. C ) None B) Off-set disc harrow. D) Both A and B
Last Answer : Both A and B
Description : harrow consist of two gangs placed end to end. A) Single action disc harrow B) Double action disc harrow C) Triple action disc harrow D) None above
Last Answer : Single action disc harrow
Description : The penetration of a tandem disc harrow can be increased by a) Increasing tilt angle b) Increasing disc angle c) Increasing disc diameter d) All of the above Ans.c
Last Answer : Ans.c
Description : Tandem disc Harrow is a disc Harrow comprising of four gangs in which each gang can be angle in… direction. a. Angular c. Parallel b. Opposite. d. Perpendicular
Last Answer : Opposite
Description : The implement which can work in offset position a)offset disc harrow b) mower c) both (a) and (b) d) none of the above
Last Answer : c) both (a) and (b)
Description : In an offset disc harrow the angle between two gang is a) less than 90 degree b) 90 degree c) greater than 90 degree d) 180degree
Last Answer : a) less than 90 degre
Description : n single action disc harrow the two gangs are at set single a) less than 90 degree b) at 90 degree c) greater than 90 degree d) at 180 degree
Last Answer : c) greater than 90 degree
Description : Double action harrow the entire field is worked in each trip. a. Ones c. Half d. None of the above
Last Answer : Ans - b. twice
Description : In single action harrow two gangs placed end to end, which through the soil in directions. b. Same c. Diagonal d. None of the above
Last Answer : Ans - a. Opposite
Description : Penetration of a trailed type disc harrow is not affected by a) Size of disc b) Angle of disc c) Weight of disc d) Tractor hydraulic system Ans. d
Last Answer : Ans. d
Description : The two primary tillage equipments are 1. MB and disc harrow 2. Disc plough and disc harrow 3. Disc harrow and cultivator 4. MB and subsoiler
Last Answer : ans 4
Description : Dead furrow is made by 1. One way MB plough 2. 2 way MB plough 3. ridger 4. disc harrow
Last Answer : ans 1
Description : Which of the following is not a tractor drawn primary tillage tool? 1. Disc plough 2. rotavator 3. Country plough 4. Bar harrow
Last Answer : ans 3
Description : Which one of the following is not a secondary tillage tool? 1. Disc Plough 2. Disc harrow 3. Mould Board 4. none of these
Description : in disc harrow, It prevents disc from clogging. a. Feeder c.Jointer d. None of the above.
Last Answer : Ans - b. Spacer
Description : is a harrow which perform harrow operation by means of set or a number of sets of rotating slat each set being mounted on common shaft. a. Spike tooth harrow c. Triangular harrow b. Acme harrow. d. Disc harrow
Last Answer : Disc harrow
Description : The two primary tillage equipments are A. MB and disc harrow B. Disc plough and disc harrow C. Disc harrow and cultivator. D. MB and. Subscriber
Last Answer : MB and disc harrow
Description : Dead furrow is made by A. One way MB plough. B. 2 way MB plough C. Ridger. D. Disc harrow
Last Answer : One way MB plough
Description : The gang angle of disc harrow is adjusted in the range of: a) 0-30 c) 30-60 b) 60-90 d) Above 90
Last Answer : B
Description : In disc harrow, the penetration of disc improves by: a) Increasing disc angle c) Lowering hitch point b) Regulating optimum speed d) All are correct
Last Answer : Increasing disc angle
Description : . A Vertical disc plough is also termed as: a) Wheat plough c) Harrow plough b) Both (a) & (b) d) None of these
Last Answer : Both (a) & (b)
Description : Jointer and coulter are the parts of :- A. Disc plough C. Indigenous plough B. Harrow plough D. MB plough
Last Answer : MB plough
Description : are the primary tillage implements. A. Chisel plough and sub soiler C. Disc plough and disc harrow B. Chisel plough and disc harrow D. Leveler and clad crusher
Last Answer : Chisel plough and sub soiler
Description : is the following is not a secondary tillage tool A. Disc plough C. Mould board B. Disc harrow D. None of the above
Last Answer : disk harrow is secondry implement and mb plough and disk plouhg will be primarry implement
Description : Which plough will be used for maximum moisture conservation ? a. M B Plugh b. Cultivator c. Chisel plough d. Disc harrow
Last Answer : c. Chisel plough
Description : Which end of the disc harrow penetrates deeply a) Concave b) Convex c) Rear d) Front
Last Answer : a) Concave
Description : The depth of penetration of a disc harrow is increased by: a) Tilt angle b) Gang angle c) Disc angle d) All of above
Last Answer : b) Gang angle
Description : The two primery tillage equipment a. MB plough and disc harrow b. Disc plough and disc harrow c. Disc harrow and cultivetor d. MB plough and subsoiler
Last Answer : d. MB plough and subsoiler
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
Description : A coulter attachment is used with: a. Disc harrow b. Seed drill c. MB plough d. Sub soiler
Last Answer : c. MB ploug
Description : .Land shipping become necessary often the following implments is used: a. MB plough b. Disc harrow c. Cultivator d. All of these
Last Answer : a. MB plough
Description : Land shaping becomes essential where often the following implement is used a) M.B. Plough b) Disc Harrow c) Cultivator d) All of the above
Last Answer : a) M.B. Plough
Description : Which end of disc harrow tends to penetrate more deeply a) Concave b) Convex c) Rear d) Front
Description : .Laying out of field in lands is essential when working with a. Two way plough b. One way plough c. Disc harrow d. Cultivator
Last Answer : b. One way plough
Description : Blades of disc harrow are sharpened from the_______ side penetrate more readily than blades sharpened from the__________ side a) convex, concave c) concave, convex b) Front, rear d) Rear, front
Last Answer : c) concave, convex
Description : Tapper roller bearing are used in disc harrow because a) It can take heavy radial loads b) It can take both radial as well as end thrust c) It can operate effectively at low speed and in contact with dirt d) Both (b) and (c) are true
Last Answer : d) Both (b) and (c) are true
Description : The noise figure of the first circuit in tandem connection is 10.5 dB while its power gain is 15, what is the over all noise figure if the second circuit has a noise figure of 11 dB? A. 11.59 dB B. 11.23 dB C. 10.79 dB D. 10.5 dB
Last Answer : C. 10.79 dB
Description : Which of the following is not a tractor drawn tillage tool? 1. Cultivator 2. Augar plough 3. Harrow 4. Plank
Description : has amplitude of vibration is 200mm and frequency of operation is 400 cycle/ sec. b. Acme tooth harrow c. Blade harrow d. None of the above
Last Answer : Ans- a. Reciprocating power harrow
Description : and guntaka are used prepare the seed bed mostly in clay soils. a. Spring tooth harrow b. Acme tooth harrow d. None of the above
Last Answer : Ans - c. Blade harrow
Description : The spike teeth are in Triangular harrow. a. Movable b. Adjustable d. None of the above
Last Answer : Ans - c. fixed
Description : It is a wooden plank used for smoothening the soil and crushing the weed. a. Spring tooth harrow b. Acme tooth harrow d. None of the above
Last Answer : Ans - c. Patela
Description : is also called as knife harrow. a. Spring tooth harrow c. Fixed tooth harrow d. None of the above
Last Answer : Ans - b.Acme tooth harrow
Description : used in the soil when obstruction like stone, roots and weed are hidden below the ground surface. b. a. Straight tooth harrow c. a. Fixed tooth harrow d. None
Last Answer : Ans - a. Spring tooth harrow
Description : This type of harrow suitable to work in hard and stony soils. b. a. Straight tooth harrow c. a. Fixed tooth harrow d. None of the above.
Description : Harrow, patella, Guntaka, Bund former, Ridger, Puddler, leveller and cultivator are the tillage implements. a. Primary c. post d. None of the above
Last Answer : Ans - b. Secondary
Description : Harrow is a tillage implement that cuts the soil to shallow depth for smoothening and pulverizing the soil as well as to cut weeds and to mix the materials with the soil. a. Primary. c. Tertiary b. Secondary. d. None
Last Answer : Secondary
Description : Blade harrow is also named as i. Guntaka. c) Ridger ii. Bakhar. d) Bund
Last Answer : Bakhar
Description : harrow having curved knives. i. Spring tooth harrow. c) Acme harrow ii. Spikal tooth d) Spike tooth harrow
Last Answer : Acme harrow